4090920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 12467520

約数和(自身を除く): 8376600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 467, 584, 730, 876, 934, 1095, 1401, 1460, 1752, 1868, 2190, 2335, 2802, 2920, 3736, 4380, 4670, 5604, 7005, 8760, 9340, 11208, 14010, 18680, 28020, 34091, 56040, 68182, 102273, 136364, 170455, 204546, 272728, 340910, 409092, 511365, 681820, 818184, 1022730, 1363640, 2045460, 4090920]

約数ペア:

[(1, 4090920), (2, 2045460), (3, 1363640), (4, 1022730), (5, 818184), (6, 681820), (8, 511365), (10, 409092), (12, 340910), (15, 272728), (20, 204546), (24, 170455), (30, 136364), (40, 102273), (60, 68182), (73, 56040), (120, 34091), (146, 28020), (219, 18680), (292, 14010), (365, 11208), (438, 9340), (467, 8760), (584, 7005), (730, 5604), (876, 4670), (934, 4380), (1095, 3736), (1401, 2920), (1460, 2802), (1752, 2335), (1868, 2190)]