124871880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2519

約数の個数: 128

約数和(自身を含む): 435329280

約数和(自身を除く): 310457400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2437, 2440, 2562, 3416, 3660, 4270, 4874, 5124, 6405, 7311, 7320, 8540, 9748, 10248, 12185, 12810, 14622, 17059, 17080, 19496, 24370, 25620, 29244, 34118, 36555, 48740, 51177, 51240, 58488, 68236, 73110, 85295, 97480, 102354, 136472, 146220, 148657, 170590, 204708, 255885, 292440, 297314, 341180, 409416, 445971, 511770, 594628, 682360, 743285, 891942, 1023540, 1040599, 1189256, 1486570, 1783884, 2047080, 2081198, 2229855, 2973140, 3121797, 3567768, 4162396, 4459710, 5202995, 5946280, 6243594, 8324792, 8919420, 10405990, 12487188, 15608985, 17838840, 20811980, 24974376, 31217970, 41623960, 62435940, 124871880]

約数ペア:

[(1, 124871880), (2, 62435940), (3, 41623960), (4, 31217970), (5, 24974376), (6, 20811980), (7, 17838840), (8, 15608985), (10, 12487188), (12, 10405990), (14, 8919420), (15, 8324792), (20, 6243594), (21, 5946280), (24, 5202995), (28, 4459710), (30, 4162396), (35, 3567768), (40, 3121797), (42, 2973140), (56, 2229855), (60, 2081198), (61, 2047080), (70, 1783884), (84, 1486570), (105, 1189256), (120, 1040599), (122, 1023540), (140, 891942), (168, 743285), (183, 682360), (210, 594628), (244, 511770), (280, 445971), (305, 409416), (366, 341180), (420, 297314), (427, 292440), (488, 255885), (610, 204708), (732, 170590), (840, 148657), (854, 146220), (915, 136472), (1220, 102354), (1281, 97480), (1464, 85295), (1708, 73110), (1830, 68236), (2135, 58488), (2437, 51240), (2440, 51177), (2562, 48740), (3416, 36555), (3660, 34118), (4270, 29244), (4874, 25620), (5124, 24370), (6405, 19496), (7311, 17080), (7320, 17059), (8540, 14622), (9748, 12810), (10248, 12185)]