Q: What is the sum of all factors of the number 1,128,840 including 1,128,840?
A: 3,542,400
The factors of the number 1,128,840 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 409, 460, 552, 690, 818, 920, 1227, 1380, 1636, 2045, 2454, 2760, 3272, 4090, 4908, 6135, 8180, 9407, 9816, 12270, 16360, 18814, 24540, 28221, 37628, 47035, 49080, 56442, 75256, 94070, 112884, 141105, 188140, 225768, 282210, 376280, 564420, 1128840.
If you add them up, you will get the total of 3,542,400.