89268240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{371951}}^1$

素因数の和:371967

約数の個数: 40

約数和(自身を含む): 276732288

約数和(自身を除く): 187464048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 371951, 743902, 1115853, 1487804, 1859755, 2231706, 2975608, 3719510, 4463412, 5579265, 5951216, 7439020, 8926824, 11158530, 14878040, 17853648, 22317060, 29756080, 44634120, 89268240]

約数ペア:

[(1, 89268240), (2, 44634120), (3, 29756080), (4, 22317060), (5, 17853648), (6, 14878040), (8, 11158530), (10, 8926824), (12, 7439020), (15, 5951216), (16, 5579265), (20, 4463412), (24, 3719510), (30, 2975608), (40, 2231706), (48, 1859755), (60, 1487804), (80, 1115853), (120, 743902), (240, 371951)]