40429920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84229}}^1$

素因数の和:84247

約数の個数: 48

約数和(自身を含む): 127355760

約数和(自身を除く): 86925840

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, 84229, 168458, 252687, 336916, 421145, 505374, 673832, 842290, 1010748, 1263435, 1347664, 1684580, 2021496, 2526870, 2695328, 3369160, 4042992, 5053740, 6738320, 8085984, 10107480, 13476640, 20214960, 40429920]

約数ペア:

[(1, 40429920), (2, 20214960), (3, 13476640), (4, 10107480), (5, 8085984), (6, 6738320), (8, 5053740), (10, 4042992), (12, 3369160), (15, 2695328), (16, 2526870), (20, 2021496), (24, 1684580), (30, 1347664), (32, 1263435), (40, 1010748), (48, 842290), (60, 673832), (80, 505374), (96, 421145), (120, 336916), (160, 252687), (240, 168458), (480, 84229)]