521808120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46757}}^1$

素因数の和:46805

約数の個数: 96

約数和(自身を含む): 1750619520

約数和(自身を除く): 1228811400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 46757, 93514, 140271, 187028, 233785, 280542, 374056, 420813, 467570, 561084, 701355, 841626, 935140, 1122168, 1402710, 1449467, 1683252, 1870280, 2104065, 2805420, 2898934, 3366504, 4208130, 4348401, 5610840, 5797868, 7247335, 8416260, 8696802, 11595736, 13045203, 14494670, 16832520, 17393604, 21742005, 26090406, 28989340, 34787208, 43484010, 52180812, 57978680, 65226015, 86968020, 104361624, 130452030, 173936040, 260904060, 521808120]

約数ペア:

[(1, 521808120), (2, 260904060), (3, 173936040), (4, 130452030), (5, 104361624), (6, 86968020), (8, 65226015), (9, 57978680), (10, 52180812), (12, 43484010), (15, 34787208), (18, 28989340), (20, 26090406), (24, 21742005), (30, 17393604), (31, 16832520), (36, 14494670), (40, 13045203), (45, 11595736), (60, 8696802), (62, 8416260), (72, 7247335), (90, 5797868), (93, 5610840), (120, 4348401), (124, 4208130), (155, 3366504), (180, 2898934), (186, 2805420), (248, 2104065), (279, 1870280), (310, 1683252), (360, 1449467), (372, 1402710), (465, 1122168), (558, 935140), (620, 841626), (744, 701355), (930, 561084), (1116, 467570), (1240, 420813), (1395, 374056), (1860, 280542), (2232, 233785), (2790, 187028), (3720, 140271), (5580, 93514), (11160, 46757)]