12968040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 39657600

約数和(自身を除く): 26689560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2039, 2120, 3180, 4078, 6117, 6360, 8156, 10195, 12234, 16312, 20390, 24468, 30585, 40780, 48936, 61170, 81560, 108067, 122340, 216134, 244680, 324201, 432268, 540335, 648402, 864536, 1080670, 1296804, 1621005, 2161340, 2593608, 3242010, 4322680, 6484020, 12968040]

約数ペア:

[(1, 12968040), (2, 6484020), (3, 4322680), (4, 3242010), (5, 2593608), (6, 2161340), (8, 1621005), (10, 1296804), (12, 1080670), (15, 864536), (20, 648402), (24, 540335), (30, 432268), (40, 324201), (53, 244680), (60, 216134), (106, 122340), (120, 108067), (159, 81560), (212, 61170), (265, 48936), (318, 40780), (424, 30585), (530, 24468), (636, 20390), (795, 16312), (1060, 12234), (1272, 10195), (1590, 8156), (2039, 6360), (2120, 6117), (3180, 4078)]