123612960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 409546368

約数和(自身を除く): 285933408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 53, 60, 80, 86, 96, 106, 113, 120, 129, 159, 160, 172, 212, 215, 226, 240, 258, 265, 318, 339, 344, 424, 430, 452, 480, 516, 530, 565, 636, 645, 678, 688, 795, 848, 860, 904, 1032, 1060, 1130, 1272, 1290, 1356, 1376, 1590, 1695, 1696, 1720, 1808, 2064, 2120, 2260, 2279, 2544, 2580, 2712, 3180, 3390, 3440, 3616, 4128, 4240, 4520, 4558, 4859, 5088, 5160, 5424, 5989, 6360, 6780, 6837, 6880, 8480, 9040, 9116, 9718, 10320, 10848, 11395, 11978, 12720, 13560, 13674, 14577, 17967, 18080, 18232, 19436, 20640, 22790, 23956, 24295, 25440, 27120, 27348, 29154, 29945, 34185, 35934, 36464, 38872, 45580, 47912, 48590, 54240, 54696, 58308, 59890, 68370, 71868, 72885, 72928, 77744, 89835, 91160, 95824, 97180, 109392, 116616, 119780, 136740, 143736, 145770, 155488, 179670, 182320, 191648, 194360, 218784, 233232, 239560, 257527, 273480, 287472, 291540, 359340, 364640, 388720, 466464, 479120, 515054, 546960, 574944, 583080, 718680, 772581, 777440, 958240, 1030108, 1093920, 1166160, 1287635, 1437360, 1545162, 2060216, 2332320, 2575270, 2874720, 3090324, 3862905, 4120432, 5150540, 6180648, 7725810, 8240864, 10301080, 12361296, 15451620, 20602160, 24722592, 30903240, 41204320, 61806480, 123612960]

約数ペア:

[(1, 123612960), (2, 61806480), (3, 41204320), (4, 30903240), (5, 24722592), (6, 20602160), (8, 15451620), (10, 12361296), (12, 10301080), (15, 8240864), (16, 7725810), (20, 6180648), (24, 5150540), (30, 4120432), (32, 3862905), (40, 3090324), (43, 2874720), (48, 2575270), (53, 2332320), (60, 2060216), (80, 1545162), (86, 1437360), (96, 1287635), (106, 1166160), (113, 1093920), (120, 1030108), (129, 958240), (159, 777440), (160, 772581), (172, 718680), (212, 583080), (215, 574944), (226, 546960), (240, 515054), (258, 479120), (265, 466464), (318, 388720), (339, 364640), (344, 359340), (424, 291540), (430, 287472), (452, 273480), (480, 257527), (516, 239560), (530, 233232), (565, 218784), (636, 194360), (645, 191648), (678, 182320), (688, 179670), (795, 155488), (848, 145770), (860, 143736), (904, 136740), (1032, 119780), (1060, 116616), (1130, 109392), (1272, 97180), (1290, 95824), (1356, 91160), (1376, 89835), (1590, 77744), (1695, 72928), (1696, 72885), (1720, 71868), (1808, 68370), (2064, 59890), (2120, 58308), (2260, 54696), (2279, 54240), (2544, 48590), (2580, 47912), (2712, 45580), (3180, 38872), (3390, 36464), (3440, 35934), (3616, 34185), (4128, 29945), (4240, 29154), (4520, 27348), (4558, 27120), (4859, 25440), (5088, 24295), (5160, 23956), (5424, 22790), (5989, 20640), (6360, 19436), (6780, 18232), (6837, 18080), (6880, 17967), (8480, 14577), (9040, 13674), (9116, 13560), (9718, 12720), (10320, 11978), (10848, 11395)]