Q: What is the sum of all factors of the number 891,480 excluding 891,480?
A: 2,218,920
The factors of the number 891,480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 120, 136, 138, 152, 170, 184, 190, 204, 228, 230, 255, 276, 285, 323, 340, 345, 380, 391, 408, 437, 456, 460, 510, 552, 570, 646, 680, 690, 760, 782, 874, 920, 969, 1020, 1140, 1173, 1292, 1311, 1380, 1564, 1615, 1748, 1938, 1955, 2040, 2185, 2280, 2346, 2584, 2622, 2760, 3128, 3230, 3496, 3876, 3910, 4370, 4692, 4845, 5244, 5865, 6460, 6555, 7429, 7752, 7820, 8740, 9384, 9690, 10488, 11730, 12920, 13110, 14858, 15640, 17480, 19380, 22287, 23460, 26220, 29716, 37145, 38760, 44574, 46920, 52440, 59432, 74290, 89148, 111435, 148580, 178296, 222870, 297160, 445740, 891480.
If you add them up, you will get the total of 891,482. Now subtract 891,480 to get 2,218,920