Q: What is the sum of all factors of the number 1,396,720 including 1,396,720?
A: 3,749,760
The factors of the number 1,396,720 are: 1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 79, 80, 85, 104, 130, 136, 158, 170, 208, 221, 260, 272, 316, 340, 395, 442, 520, 632, 680, 790, 884, 1027, 1040, 1105, 1264, 1343, 1360, 1580, 1768, 2054, 2210, 2686, 3160, 3536, 4108, 4420, 5135, 5372, 6320, 6715, 8216, 8840, 10270, 10744, 13430, 16432, 17459, 17680, 20540, 21488, 26860, 34918, 41080, 53720, 69836, 82160, 87295, 107440, 139672, 174590, 279344, 349180, 698360, 1396720.
If you add them up, you will get the total of 3,749,760.