31590120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4967}}^1$

素因数の和:5034

約数の個数: 64

約数和(自身を含む): 96577920

約数和(自身を除く): 64987800

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, 4967, 6360, 9934, 14901, 19868, 24835, 29802, 39736, 49670, 59604, 74505, 99340, 119208, 149010, 198680, 263251, 298020, 526502, 596040, 789753, 1053004, 1316255, 1579506, 2106008, 2632510, 3159012, 3948765, 5265020, 6318024, 7897530, 10530040, 15795060, 31590120]

約数ペア:

[(1, 31590120), (2, 15795060), (3, 10530040), (4, 7897530), (5, 6318024), (6, 5265020), (8, 3948765), (10, 3159012), (12, 2632510), (15, 2106008), (20, 1579506), (24, 1316255), (30, 1053004), (40, 789753), (53, 596040), (60, 526502), (106, 298020), (120, 263251), (159, 198680), (212, 149010), (265, 119208), (318, 99340), (424, 74505), (530, 59604), (636, 49670), (795, 39736), (1060, 29802), (1272, 24835), (1590, 19868), (2120, 14901), (3180, 9934), (4967, 6360)]