Q: What is the sum of all factors of the number 1,225,120 excluding 1,225,120?
A: 2,161,760
The factors of the number 1,225,120 are: 1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 160, 190, 208, 247, 248, 260, 304, 310, 380, 403, 416, 494, 496, 520, 589, 608, 620, 760, 806, 988, 992, 1040, 1178, 1235, 1240, 1520, 1612, 1976, 2015, 2080, 2356, 2470, 2480, 2945, 3040, 3224, 3952, 4030, 4712, 4940, 4960, 5890, 6448, 7657, 7904, 8060, 9424, 9880, 11780, 12896, 15314, 16120, 18848, 19760, 23560, 30628, 32240, 38285, 39520, 47120, 61256, 64480, 76570, 94240, 122512, 153140, 245024, 306280, 612560, 1225120.
If you add them up, you will get the total of 1,225,122. Now subtract 1,225,120 to get 2,161,760