521821920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1087129}}^1$

素因数の和:1087147

約数の個数: 48

約数和(自身を含む): 1643740560

約数和(自身を除く): 1121918640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1087129, 2174258, 3261387, 4348516, 5435645, 6522774, 8697032, 10871290, 13045548, 16306935, 17394064, 21742580, 26091096, 32613870, 34788128, 43485160, 52182192, 65227740, 86970320, 104364384, 130455480, 173940640, 260910960, 521821920]

約数ペア:

[(1, 521821920), (2, 260910960), (3, 173940640), (4, 130455480), (5, 104364384), (6, 86970320), (8, 65227740), (10, 52182192), (12, 43485160), (15, 34788128), (16, 32613870), (20, 26091096), (24, 21742580), (30, 17394064), (32, 16306935), (40, 13045548), (48, 10871290), (60, 8697032), (80, 6522774), (96, 5435645), (120, 4348516), (160, 3261387), (240, 2174258), (480, 1087129)]