1188829680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{69767}}^1$

素因数の和:69854

約数の個数: 80

約数和(自身を含む): 3737332224

約数和(自身を除く): 2548502544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 69767, 139534, 209301, 279068, 348835, 418602, 558136, 697670, 837204, 1046505, 1116272, 1395340, 1674408, 2093010, 2790680, 3348816, 4186020, 4953457, 5581360, 8372040, 9906914, 14860371, 16744080, 19813828, 24767285, 29720742, 39627656, 49534570, 59441484, 74301855, 79255312, 99069140, 118882968, 148603710, 198138280, 237765936, 297207420, 396276560, 594414840, 1188829680]

約数ペア:

[(1, 1188829680), (2, 594414840), (3, 396276560), (4, 297207420), (5, 237765936), (6, 198138280), (8, 148603710), (10, 118882968), (12, 99069140), (15, 79255312), (16, 74301855), (20, 59441484), (24, 49534570), (30, 39627656), (40, 29720742), (48, 24767285), (60, 19813828), (71, 16744080), (80, 14860371), (120, 9906914), (142, 8372040), (213, 5581360), (240, 4953457), (284, 4186020), (355, 3348816), (426, 2790680), (568, 2093010), (710, 1674408), (852, 1395340), (1065, 1116272), (1136, 1046505), (1420, 837204), (1704, 697670), (2130, 558136), (2840, 418602), (3408, 348835), (4260, 279068), (5680, 209301), (8520, 139534), (17040, 69767)]