Q: What is the sum of all factors of the number 401,206,240 including 401,206,240?

A: 959,878,080

Why is 959,878,080 the sum of all factors of 401,206,240, including 401,206,240?

The factors of the number 401,206,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 31741, 63482, 126964, 158705, 253928, 317410, 507856, 634820, 1015712, 1269640, 2507539, 2539280, 5015078, 5078560, 10030156, 12537695, 20060312, 25075390, 40120624, 50150780, 80241248, 100301560, 200603120, 401206240.

If you add them up, you will get the total of 959,878,080.