129422520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11597}}^1$

素因数の和:11645

約数の個数: 96

約数和(自身を含む): 434229120

約数和(自身を除く): 304806600

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, 11597, 23194, 34791, 46388, 57985, 69582, 92776, 104373, 115970, 139164, 173955, 208746, 231940, 278328, 347910, 359507, 417492, 463880, 521865, 695820, 719014, 834984, 1043730, 1078521, 1391640, 1438028, 1797535, 2087460, 2157042, 2876056, 3235563, 3595070, 4174920, 4314084, 5392605, 6471126, 7190140, 8628168, 10785210, 12942252, 14380280, 16177815, 21570420, 25884504, 32355630, 43140840, 64711260, 129422520]

約数ペア:

[(1, 129422520), (2, 64711260), (3, 43140840), (4, 32355630), (5, 25884504), (6, 21570420), (8, 16177815), (9, 14380280), (10, 12942252), (12, 10785210), (15, 8628168), (18, 7190140), (20, 6471126), (24, 5392605), (30, 4314084), (31, 4174920), (36, 3595070), (40, 3235563), (45, 2876056), (60, 2157042), (62, 2087460), (72, 1797535), (90, 1438028), (93, 1391640), (120, 1078521), (124, 1043730), (155, 834984), (180, 719014), (186, 695820), (248, 521865), (279, 463880), (310, 417492), (360, 359507), (372, 347910), (465, 278328), (558, 231940), (620, 208746), (744, 173955), (930, 139164), (1116, 115970), (1240, 104373), (1395, 92776), (1860, 69582), (2232, 57985), (2790, 46388), (3720, 34791), (5580, 23194), (11160, 11597)]