Q: What is the sum of all factors of the number 1,171,320 including 1,171,320?
A: 3,611,520
The factors of the number 1,171,320 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 227, 258, 344, 430, 454, 516, 645, 681, 860, 908, 1032, 1135, 1290, 1362, 1720, 1816, 2270, 2580, 2724, 3405, 4540, 5160, 5448, 6810, 9080, 9761, 13620, 19522, 27240, 29283, 39044, 48805, 58566, 78088, 97610, 117132, 146415, 195220, 234264, 292830, 390440, 585660, 1171320.
If you add them up, you will get the total of 3,611,520.