Q: What is the sum of all factors of the number 1,125,280 excluding 1,125,280?
A: 1,742,984
The factors of the number 1,125,280 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 541, 1040, 1082, 2080, 2164, 2705, 4328, 5410, 7033, 8656, 10820, 14066, 17312, 21640, 28132, 35165, 43280, 56264, 70330, 86560, 112528, 140660, 225056, 281320, 562640, 1125280.
If you add them up, you will get the total of 1,125,281. Now subtract 1,125,280 to get 1,742,984