Q: What is the sum of all factors of the number 1,255,280 including 1,255,280?
A: 3,374,784
The factors of the number 1,255,280 are: 1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 71, 80, 85, 104, 130, 136, 142, 170, 208, 221, 260, 272, 284, 340, 355, 442, 520, 568, 680, 710, 884, 923, 1040, 1105, 1136, 1207, 1360, 1420, 1768, 1846, 2210, 2414, 2840, 3536, 3692, 4420, 4615, 4828, 5680, 6035, 7384, 8840, 9230, 9656, 12070, 14768, 15691, 17680, 18460, 19312, 24140, 31382, 36920, 48280, 62764, 73840, 78455, 96560, 125528, 156910, 251056, 313820, 627640, 1255280.
If you add them up, you will get the total of 3,374,784.