87944040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1487

約数の個数: 96

約数和(自身を含む): 287539200

約数和(自身を除く): 199595160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 191, 360, 382, 573, 764, 955, 1146, 1279, 1528, 1719, 1910, 2292, 2558, 2865, 3438, 3820, 3837, 4584, 5116, 5730, 6395, 6876, 7640, 7674, 8595, 10232, 11460, 11511, 12790, 13752, 15348, 17190, 19185, 22920, 23022, 25580, 30696, 34380, 38370, 46044, 51160, 57555, 68760, 76740, 92088, 115110, 153480, 230220, 244289, 460440, 488578, 732867, 977156, 1221445, 1465734, 1954312, 2198601, 2442890, 2931468, 3664335, 4397202, 4885780, 5862936, 7328670, 8794404, 9771560, 10993005, 14657340, 17588808, 21986010, 29314680, 43972020, 87944040]

約数ペア:

[(1, 87944040), (2, 43972020), (3, 29314680), (4, 21986010), (5, 17588808), (6, 14657340), (8, 10993005), (9, 9771560), (10, 8794404), (12, 7328670), (15, 5862936), (18, 4885780), (20, 4397202), (24, 3664335), (30, 2931468), (36, 2442890), (40, 2198601), (45, 1954312), (60, 1465734), (72, 1221445), (90, 977156), (120, 732867), (180, 488578), (191, 460440), (360, 244289), (382, 230220), (573, 153480), (764, 115110), (955, 92088), (1146, 76740), (1279, 68760), (1528, 57555), (1719, 51160), (1910, 46044), (2292, 38370), (2558, 34380), (2865, 30696), (3438, 25580), (3820, 23022), (3837, 22920), (4584, 19185), (5116, 17190), (5730, 15348), (6395, 13752), (6876, 12790), (7640, 11511), (7674, 11460), (8595, 10232)]