Q: What is the sum of all factors of the number 1,341,440 including 1,341,440?

A: 3,243,240

Why is 3,243,240 the sum of all factors of 1,341,440, including 1,341,440?

The factors of the number 1,341,440 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1024, 1048, 1280, 1310, 2048, 2096, 2560, 2620, 4192, 5120, 5240, 8384, 10240, 10480, 16768, 20960, 33536, 41920, 67072, 83840, 134144, 167680, 268288, 335360, 670720, 1341440.

If you add them up, you will get the total of 3,243,240.