38281080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 77386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2141, 2235, 2980, 3576, 4282, 4470, 5960, 6423, 8564, 8940, 10705, 12846, 17128, 17880, 21410, 25692, 32115, 42820, 51384, 64230, 85640, 128460, 256920, 319009, 638018, 957027, 1276036, 1595045, 1914054, 2552072, 3190090, 3828108, 4785135, 6380180, 7656216, 9570270, 12760360, 19140540, 38281080]

約数ペア:

[(1, 38281080), (2, 19140540), (3, 12760360), (4, 9570270), (5, 7656216), (6, 6380180), (8, 4785135), (10, 3828108), (12, 3190090), (15, 2552072), (20, 1914054), (24, 1595045), (30, 1276036), (40, 957027), (60, 638018), (120, 319009), (149, 256920), (298, 128460), (447, 85640), (596, 64230), (745, 51384), (894, 42820), (1192, 32115), (1490, 25692), (1788, 21410), (2141, 17880), (2235, 17128), (2980, 12846), (3576, 10705), (4282, 8940), (4470, 8564), (5960, 6423)]