12944696040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1159919}}^1$

素因数の和:1159967

約数の個数: 96

約数和(自身を含む): 43427404800

約数和(自身を除く): 30482708760

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, 1159919, 2319838, 3479757, 4639676, 5799595, 6959514, 9279352, 10439271, 11599190, 13919028, 17398785, 20878542, 23198380, 27838056, 34797570, 35957489, 41757084, 46396760, 52196355, 69595140, 71914978, 83514168, 104392710, 107872467, 139190280, 143829956, 179787445, 208785420, 215744934, 287659912, 323617401, 359574890, 417570840, 431489868, 539362335, 647234802, 719149780, 862979736, 1078724670, 1294469604, 1438299560, 1618087005, 2157449340, 2588939208, 3236174010, 4314898680, 6472348020, 12944696040]

約数ペア:

[(1, 12944696040), (2, 6472348020), (3, 4314898680), (4, 3236174010), (5, 2588939208), (6, 2157449340), (8, 1618087005), (9, 1438299560), (10, 1294469604), (12, 1078724670), (15, 862979736), (18, 719149780), (20, 647234802), (24, 539362335), (30, 431489868), (31, 417570840), (36, 359574890), (40, 323617401), (45, 287659912), (60, 215744934), (62, 208785420), (72, 179787445), (90, 143829956), (93, 139190280), (120, 107872467), (124, 104392710), (155, 83514168), (180, 71914978), (186, 69595140), (248, 52196355), (279, 46396760), (310, 41757084), (360, 35957489), (372, 34797570), (465, 27838056), (558, 23198380), (620, 20878542), (744, 17398785), (930, 13919028), (1116, 11599190), (1240, 10439271), (1395, 9279352), (1860, 6959514), (2232, 5799595), (2790, 4639676), (3720, 3479757), (5580, 2319838), (11160, 1159919)]