48679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 159096960

約数和(自身を除く): 110417520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 89, 106, 120, 129, 159, 172, 178, 212, 215, 240, 258, 265, 267, 318, 344, 356, 424, 430, 445, 516, 530, 534, 636, 645, 688, 712, 795, 848, 860, 890, 1032, 1060, 1068, 1272, 1290, 1335, 1424, 1590, 1720, 1780, 2064, 2120, 2136, 2279, 2544, 2580, 2670, 3180, 3440, 3560, 3827, 4240, 4272, 4558, 4717, 5160, 5340, 6360, 6837, 7120, 7654, 9116, 9434, 10320, 10680, 11395, 11481, 12720, 13674, 14151, 15308, 18232, 18868, 19135, 21360, 22790, 22962, 23585, 27348, 28302, 30616, 34185, 36464, 37736, 38270, 45580, 45924, 47170, 54696, 56604, 57405, 61232, 68370, 70755, 75472, 76540, 91160, 91848, 94340, 109392, 113208, 114810, 136740, 141510, 153080, 182320, 183696, 188680, 202831, 226416, 229620, 273480, 283020, 306160, 377360, 405662, 459240, 546960, 566040, 608493, 811324, 918480, 1014155, 1132080, 1216986, 1622648, 2028310, 2433972, 3042465, 3245296, 4056620, 4867944, 6084930, 8113240, 9735888, 12169860, 16226480, 24339720, 48679440]

約数ペア:

[(1, 48679440), (2, 24339720), (3, 16226480), (4, 12169860), (5, 9735888), (6, 8113240), (8, 6084930), (10, 4867944), (12, 4056620), (15, 3245296), (16, 3042465), (20, 2433972), (24, 2028310), (30, 1622648), (40, 1216986), (43, 1132080), (48, 1014155), (53, 918480), (60, 811324), (80, 608493), (86, 566040), (89, 546960), (106, 459240), (120, 405662), (129, 377360), (159, 306160), (172, 283020), (178, 273480), (212, 229620), (215, 226416), (240, 202831), (258, 188680), (265, 183696), (267, 182320), (318, 153080), (344, 141510), (356, 136740), (424, 114810), (430, 113208), (445, 109392), (516, 94340), (530, 91848), (534, 91160), (636, 76540), (645, 75472), (688, 70755), (712, 68370), (795, 61232), (848, 57405), (860, 56604), (890, 54696), (1032, 47170), (1060, 45924), (1068, 45580), (1272, 38270), (1290, 37736), (1335, 36464), (1424, 34185), (1590, 30616), (1720, 28302), (1780, 27348), (2064, 23585), (2120, 22962), (2136, 22790), (2279, 21360), (2544, 19135), (2580, 18868), (2670, 18232), (3180, 15308), (3440, 14151), (3560, 13674), (3827, 12720), (4240, 11481), (4272, 11395), (4558, 10680), (4717, 10320), (5160, 9434), (5340, 9116), (6360, 7654), (6837, 7120)]