2872710480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{386117}}^1$

素因数の和:386164

約数の個数: 80

約数和(自身を含む): 9192697344

約数和(自身を除く): 6319986864

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, 386117, 772234, 1158351, 1544468, 1930585, 2316702, 3088936, 3861170, 4633404, 5791755, 6177872, 7722340, 9266808, 11583510, 11969627, 15444680, 18533616, 23167020, 23939254, 30889360, 35908881, 46334040, 47878508, 59848135, 71817762, 92668080, 95757016, 119696270, 143635524, 179544405, 191514032, 239392540, 287271048, 359088810, 478785080, 574542096, 718177620, 957570160, 1436355240, 2872710480]

約数ペア:

[(1, 2872710480), (2, 1436355240), (3, 957570160), (4, 718177620), (5, 574542096), (6, 478785080), (8, 359088810), (10, 287271048), (12, 239392540), (15, 191514032), (16, 179544405), (20, 143635524), (24, 119696270), (30, 95757016), (31, 92668080), (40, 71817762), (48, 59848135), (60, 47878508), (62, 46334040), (80, 35908881), (93, 30889360), (120, 23939254), (124, 23167020), (155, 18533616), (186, 15444680), (240, 11969627), (248, 11583510), (310, 9266808), (372, 7722340), (465, 6177872), (496, 5791755), (620, 4633404), (744, 3861170), (930, 3088936), (1240, 2316702), (1488, 1930585), (1860, 1544468), (2480, 1158351), (3720, 772234), (7440, 386117)]