45358680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 91498920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 1979, 2292, 2865, 3820, 3958, 4584, 5730, 5937, 7640, 7916, 9895, 11460, 11874, 15832, 19790, 22920, 23748, 29685, 39580, 47496, 59370, 79160, 118740, 237480, 377989, 755978, 1133967, 1511956, 1889945, 2267934, 3023912, 3779890, 4535868, 5669835, 7559780, 9071736, 11339670, 15119560, 22679340, 45358680]

約数ペア:

[(1, 45358680), (2, 22679340), (3, 15119560), (4, 11339670), (5, 9071736), (6, 7559780), (8, 5669835), (10, 4535868), (12, 3779890), (15, 3023912), (20, 2267934), (24, 1889945), (30, 1511956), (40, 1133967), (60, 755978), (120, 377989), (191, 237480), (382, 118740), (573, 79160), (764, 59370), (955, 47496), (1146, 39580), (1528, 29685), (1910, 23748), (1979, 22920), (2292, 19790), (2865, 15832), (3820, 11874), (3958, 11460), (4584, 9895), (5730, 7916), (5937, 7640)]