142171560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4999}}^1$

素因数の和:5095

約数の個数: 96

約数和(自身を含む): 468000000

約数和(自身を除く): 325828440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 4999, 5688, 7110, 9480, 9998, 14220, 14997, 19996, 24995, 28440, 29994, 39992, 44991, 49990, 59988, 74985, 89982, 99980, 119976, 149970, 179964, 199960, 224955, 299940, 359928, 394921, 449910, 599880, 789842, 899820, 1184763, 1579684, 1799640, 1974605, 2369526, 3159368, 3554289, 3949210, 4739052, 5923815, 7108578, 7898420, 9478104, 11847630, 14217156, 15796840, 17771445, 23695260, 28434312, 35542890, 47390520, 71085780, 142171560]

約数ペア:

[(1, 142171560), (2, 71085780), (3, 47390520), (4, 35542890), (5, 28434312), (6, 23695260), (8, 17771445), (9, 15796840), (10, 14217156), (12, 11847630), (15, 9478104), (18, 7898420), (20, 7108578), (24, 5923815), (30, 4739052), (36, 3949210), (40, 3554289), (45, 3159368), (60, 2369526), (72, 1974605), (79, 1799640), (90, 1579684), (120, 1184763), (158, 899820), (180, 789842), (237, 599880), (316, 449910), (360, 394921), (395, 359928), (474, 299940), (632, 224955), (711, 199960), (790, 179964), (948, 149970), (1185, 119976), (1422, 99980), (1580, 89982), (1896, 74985), (2370, 59988), (2844, 49990), (3160, 44991), (3555, 39992), (4740, 29994), (4999, 28440), (5688, 24995), (7110, 19996), (9480, 14997), (9998, 14220)]