Q: What is the sum of all factors of the number 1,381,120 including 1,381,120?
A: 3,605,616
The factors of the number 1,381,120 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 128, 130, 160, 166, 208, 256, 260, 320, 332, 415, 416, 520, 640, 664, 830, 832, 1040, 1079, 1280, 1328, 1660, 1664, 2080, 2158, 2656, 3320, 3328, 4160, 4316, 5312, 5395, 6640, 8320, 8632, 10624, 10790, 13280, 16640, 17264, 21248, 21580, 26560, 34528, 43160, 53120, 69056, 86320, 106240, 138112, 172640, 276224, 345280, 690560, 1381120.
If you add them up, you will get the total of 3,605,616.