Q: What is the sum of all factors of the number 1,233,440 including 1,233,440?

A: 3,143,448

Why is 3,143,448 the sum of all factors of 1,233,440, including 1,233,440?

The factors of the number 1,233,440 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 593, 1040, 1186, 2080, 2372, 2965, 4744, 5930, 7709, 9488, 11860, 15418, 18976, 23720, 30836, 38545, 47440, 61672, 77090, 94880, 123344, 154180, 246688, 308360, 616720, 1233440.

If you add them up, you will get the total of 3,143,448.