121925360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 308390976

約数和(自身を除く): 186465616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2423, 2516, 2960, 3145, 4846, 5032, 6290, 9692, 10064, 12115, 12580, 19384, 24230, 25160, 38768, 41191, 48460, 50320, 82382, 89651, 96920, 164764, 179302, 193840, 205955, 329528, 358604, 411910, 448255, 659056, 717208, 823820, 896510, 1434416, 1524067, 1647640, 1793020, 3048134, 3295280, 3586040, 6096268, 7172080, 7620335, 12192536, 15240670, 24385072, 30481340, 60962680, 121925360]

約数ペア:

[(1, 121925360), (2, 60962680), (4, 30481340), (5, 24385072), (8, 15240670), (10, 12192536), (16, 7620335), (17, 7172080), (20, 6096268), (34, 3586040), (37, 3295280), (40, 3048134), (68, 1793020), (74, 1647640), (80, 1524067), (85, 1434416), (136, 896510), (148, 823820), (170, 717208), (185, 659056), (272, 448255), (296, 411910), (340, 358604), (370, 329528), (592, 205955), (629, 193840), (680, 179302), (740, 164764), (1258, 96920), (1360, 89651), (1480, 82382), (2423, 50320), (2516, 48460), (2960, 41191), (3145, 38768), (4846, 25160), (5032, 24230), (6290, 19384), (9692, 12580), (10064, 12115)]