2867778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23898157}}^1$

素因数の和:23898171

約数の個数: 32

約数和(自身を含む): 8603336880

約数和(自身を除く): 5735558040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23898157, 47796314, 71694471, 95592628, 119490785, 143388942, 191185256, 238981570, 286777884, 358472355, 477963140, 573555768, 716944710, 955926280, 1433889420, 2867778840]

約数ペア:

[(1, 2867778840), (2, 1433889420), (3, 955926280), (4, 716944710), (5, 573555768), (6, 477963140), (8, 358472355), (10, 286777884), (12, 238981570), (15, 191185256), (20, 143388942), (24, 119490785), (30, 95592628), (40, 71694471), (60, 47796314), (120, 23898157)]