297152040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34877}}^1$

素因数の和:34962

約数の個数: 64

約数和(自身を含む): 904037760

約数和(自身を除く): 606885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 34877, 69754, 104631, 139508, 174385, 209262, 279016, 348770, 418524, 523155, 697540, 837048, 1046310, 1395080, 2092620, 2476267, 4185240, 4952534, 7428801, 9905068, 12381335, 14857602, 19810136, 24762670, 29715204, 37144005, 49525340, 59430408, 74288010, 99050680, 148576020, 297152040]

約数ペア:

[(1, 297152040), (2, 148576020), (3, 99050680), (4, 74288010), (5, 59430408), (6, 49525340), (8, 37144005), (10, 29715204), (12, 24762670), (15, 19810136), (20, 14857602), (24, 12381335), (30, 9905068), (40, 7428801), (60, 4952534), (71, 4185240), (120, 2476267), (142, 2092620), (213, 1395080), (284, 1046310), (355, 837048), (426, 697540), (568, 523155), (710, 418524), (852, 348770), (1065, 279016), (1420, 209262), (1704, 174385), (2130, 139508), (2840, 104631), (4260, 69754), (8520, 34877)]