204264120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{32117}}^1$

素因数の和:32184

約数の個数: 64

約数和(自身を含む): 624373920

約数和(自身を除く): 420109800

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, 2120, 3180, 6360, 32117, 64234, 96351, 128468, 160585, 192702, 256936, 321170, 385404, 481755, 642340, 770808, 963510, 1284680, 1702201, 1927020, 3404402, 3854040, 5106603, 6808804, 8511005, 10213206, 13617608, 17022010, 20426412, 25533015, 34044020, 40852824, 51066030, 68088040, 102132060, 204264120]

約数ペア:

[(1, 204264120), (2, 102132060), (3, 68088040), (4, 51066030), (5, 40852824), (6, 34044020), (8, 25533015), (10, 20426412), (12, 17022010), (15, 13617608), (20, 10213206), (24, 8511005), (30, 6808804), (40, 5106603), (53, 3854040), (60, 3404402), (106, 1927020), (120, 1702201), (159, 1284680), (212, 963510), (265, 770808), (318, 642340), (424, 481755), (530, 385404), (636, 321170), (795, 256936), (1060, 192702), (1272, 160585), (1590, 128468), (2120, 96351), (3180, 64234), (6360, 32117)]