Q: What is the sum of all factors of the number 987,543,240 excluding 987,543,240?
A: 2,149,554,360
The factors of the number 987,543,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 181, 190, 228, 285, 362, 380, 456, 543, 570, 724, 760, 905, 1086, 1140, 1448, 1810, 2172, 2280, 2393, 2715, 3439, 3620, 4344, 4786, 5430, 6878, 7179, 7240, 9572, 10317, 10860, 11965, 13756, 14358, 17195, 19144, 20634, 21720, 23930, 27512, 28716, 34390, 35895, 41268, 45467, 47860, 51585, 57432, 68780, 71790, 82536, 90934, 95720, 103170, 136401, 137560, 143580, 181868, 206340, 227335, 272802, 287160, 363736, 412680, 433133, 454670, 545604, 682005, 866266, 909340, 1091208, 1299399, 1364010, 1732532, 1818680, 2165665, 2598798, 2728020, 3465064, 4331330, 5197596, 5456040, 6496995, 8229527, 8662660, 10395192, 12993990, 16459054, 17325320, 24688581, 25987980, 32918108, 41147635, 49377162, 51975960, 65836216, 82295270, 98754324, 123442905, 164590540, 197508648, 246885810, 329181080, 493771620, 987543240.
If you add them up, you will get the total of 987,543,242. Now subtract 987,543,240 to get 2,149,554,360