Q: What is the sum of all factors of the number 1,561,380 including 1,561,380?

A: 4,463,424

Why is 4,463,424 the sum of all factors of 1,561,380, including 1,561,380?

The factors of the number 1,561,380 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 491, 530, 636, 795, 982, 1060, 1473, 1590, 1964, 2455, 2946, 3180, 4910, 5892, 7365, 9820, 14730, 26023, 29460, 52046, 78069, 104092, 130115, 156138, 260230, 312276, 390345, 520460, 780690, 1561380.

If you add them up, you will get the total of 4,463,424.