30038280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4790

約数の個数: 64

約数和(自身を含む): 91834560

約数和(自身を除く): 61796280

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, 4723, 6360, 9446, 14169, 18892, 23615, 28338, 37784, 47230, 56676, 70845, 94460, 113352, 141690, 188920, 250319, 283380, 500638, 566760, 750957, 1001276, 1251595, 1501914, 2002552, 2503190, 3003828, 3754785, 5006380, 6007656, 7509570, 10012760, 15019140, 30038280]

約数ペア:

[(1, 30038280), (2, 15019140), (3, 10012760), (4, 7509570), (5, 6007656), (6, 5006380), (8, 3754785), (10, 3003828), (12, 2503190), (15, 2002552), (20, 1501914), (24, 1251595), (30, 1001276), (40, 750957), (53, 566760), (60, 500638), (106, 283380), (120, 250319), (159, 188920), (212, 141690), (265, 113352), (318, 94460), (424, 70845), (530, 56676), (636, 47230), (795, 37784), (1060, 28338), (1272, 23615), (1590, 18892), (2120, 14169), (3180, 9446), (4723, 6360)]