222582480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29917}}^1$

素因数の和:29964

約数の個数: 80

約数和(自身を含む): 712287744

約数和(自身を除く): 489705264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 29917, 59834, 89751, 119668, 149585, 179502, 239336, 299170, 359004, 448755, 478672, 598340, 718008, 897510, 927427, 1196680, 1436016, 1795020, 1854854, 2393360, 2782281, 3590040, 3709708, 4637135, 5564562, 7180080, 7419416, 9274270, 11129124, 13911405, 14838832, 18548540, 22258248, 27822810, 37097080, 44516496, 55645620, 74194160, 111291240, 222582480]

約数ペア:

[(1, 222582480), (2, 111291240), (3, 74194160), (4, 55645620), (5, 44516496), (6, 37097080), (8, 27822810), (10, 22258248), (12, 18548540), (15, 14838832), (16, 13911405), (20, 11129124), (24, 9274270), (30, 7419416), (31, 7180080), (40, 5564562), (48, 4637135), (60, 3709708), (62, 3590040), (80, 2782281), (93, 2393360), (120, 1854854), (124, 1795020), (155, 1436016), (186, 1196680), (240, 927427), (248, 897510), (310, 718008), (372, 598340), (465, 478672), (496, 448755), (620, 359004), (744, 299170), (930, 239336), (1240, 179502), (1488, 149585), (1860, 119668), (2480, 89751), (3720, 59834), (7440, 29917)]