Q: What is the sum of all factors of the number 1,222,440 including 1,222,440?
A: 3,749,760
The factors of the number 1,222,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 167, 183, 244, 305, 334, 366, 488, 501, 610, 668, 732, 835, 915, 1002, 1220, 1336, 1464, 1670, 1830, 2004, 2440, 2505, 3340, 3660, 4008, 5010, 6680, 7320, 10020, 10187, 20040, 20374, 30561, 40748, 50935, 61122, 81496, 101870, 122244, 152805, 203740, 244488, 305610, 407480, 611220, 1222440.
If you add them up, you will get the total of 3,749,760.