Q: What is the sum of all factors of the number 1,281,480 including 1,281,480?
A: 3,931,200
The factors of the number 1,281,480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 181, 236, 295, 354, 362, 472, 543, 590, 708, 724, 885, 905, 1086, 1180, 1416, 1448, 1770, 1810, 2172, 2360, 2715, 3540, 3620, 4344, 5430, 7080, 7240, 10679, 10860, 21358, 21720, 32037, 42716, 53395, 64074, 85432, 106790, 128148, 160185, 213580, 256296, 320370, 427160, 640740, 1281480.
If you add them up, you will get the total of 3,931,200.