90717360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2186

約数の個数: 80

約数和(自身を含む): 282839040

約数和(自身を除く): 192121680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 1979, 2292, 2865, 3056, 3820, 3958, 4584, 5730, 5937, 7640, 7916, 9168, 9895, 11460, 11874, 15280, 15832, 19790, 22920, 23748, 29685, 31664, 39580, 45840, 47496, 59370, 79160, 94992, 118740, 158320, 237480, 377989, 474960, 755978, 1133967, 1511956, 1889945, 2267934, 3023912, 3779890, 4535868, 5669835, 6047824, 7559780, 9071736, 11339670, 15119560, 18143472, 22679340, 30239120, 45358680, 90717360]

約数ペア:

[(1, 90717360), (2, 45358680), (3, 30239120), (4, 22679340), (5, 18143472), (6, 15119560), (8, 11339670), (10, 9071736), (12, 7559780), (15, 6047824), (16, 5669835), (20, 4535868), (24, 3779890), (30, 3023912), (40, 2267934), (48, 1889945), (60, 1511956), (80, 1133967), (120, 755978), (191, 474960), (240, 377989), (382, 237480), (573, 158320), (764, 118740), (955, 94992), (1146, 79160), (1528, 59370), (1910, 47496), (1979, 45840), (2292, 39580), (2865, 31664), (3056, 29685), (3820, 23748), (3958, 22920), (4584, 19790), (5730, 15832), (5937, 15280), (7640, 11874), (7916, 11460), (9168, 9895)]