Q: What is the sum of all factors of the number 1,397,280 excluding 1,397,280?
A: 3,175,008
The factors of the number 1,397,280 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 71, 80, 82, 96, 120, 123, 142, 160, 164, 205, 213, 240, 246, 284, 328, 355, 410, 426, 480, 492, 568, 615, 656, 710, 820, 852, 984, 1065, 1136, 1230, 1312, 1420, 1640, 1704, 1968, 2130, 2272, 2460, 2840, 2911, 3280, 3408, 3936, 4260, 4920, 5680, 5822, 6560, 6816, 8520, 8733, 9840, 11360, 11644, 14555, 17040, 17466, 19680, 23288, 29110, 34080, 34932, 43665, 46576, 58220, 69864, 87330, 93152, 116440, 139728, 174660, 232880, 279456, 349320, 465760, 698640, 1397280.
If you add them up, you will get the total of 1,397,283. Now subtract 1,397,280 to get 3,175,008