Q: What is the sum of all factors of the number 1,241,220 including 1,241,220?

A: 3,523,968

Why is 3,523,968 the sum of all factors of 1,241,220, including 1,241,220?

The factors of the number 1,241,220 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 151, 274, 302, 411, 453, 548, 604, 685, 755, 822, 906, 1370, 1510, 1644, 1812, 2055, 2265, 2740, 3020, 4110, 4530, 8220, 9060, 20687, 41374, 62061, 82748, 103435, 124122, 206870, 248244, 310305, 413740, 620610, 1241220.

If you add them up, you will get the total of 3,523,968.