24120180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 86835840

約数和(自身を除く): 62715660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 709, 756, 810, 945, 972, 1134, 1215, 1260, 1418, 1620, 1701, 1890, 2127, 2268, 2430, 2835, 2836, 3402, 3545, 3780, 4254, 4860, 4963, 5670, 6381, 6804, 7090, 8505, 8508, 9926, 10635, 11340, 12762, 14180, 14889, 17010, 19143, 19852, 21270, 24815, 25524, 29778, 31905, 34020, 38286, 42540, 44667, 49630, 57429, 59556, 63810, 74445, 76572, 89334, 95715, 99260, 114858, 127620, 134001, 148890, 172287, 178668, 191430, 223335, 229716, 268002, 287145, 297780, 344574, 382860, 402003, 446670, 536004, 574290, 670005, 689148, 804006, 861435, 893340, 1148580, 1206009, 1340010, 1608012, 1722870, 2010015, 2412018, 2680020, 3445740, 4020030, 4824036, 6030045, 8040060, 12060090, 24120180]

約数ペア:

[(1, 24120180), (2, 12060090), (3, 8040060), (4, 6030045), (5, 4824036), (6, 4020030), (7, 3445740), (9, 2680020), (10, 2412018), (12, 2010015), (14, 1722870), (15, 1608012), (18, 1340010), (20, 1206009), (21, 1148580), (27, 893340), (28, 861435), (30, 804006), (35, 689148), (36, 670005), (42, 574290), (45, 536004), (54, 446670), (60, 402003), (63, 382860), (70, 344574), (81, 297780), (84, 287145), (90, 268002), (105, 229716), (108, 223335), (126, 191430), (135, 178668), (140, 172287), (162, 148890), (180, 134001), (189, 127620), (210, 114858), (243, 99260), (252, 95715), (270, 89334), (315, 76572), (324, 74445), (378, 63810), (405, 59556), (420, 57429), (486, 49630), (540, 44667), (567, 42540), (630, 38286), (709, 34020), (756, 31905), (810, 29778), (945, 25524), (972, 24815), (1134, 21270), (1215, 19852), (1260, 19143), (1418, 17010), (1620, 14889), (1701, 14180), (1890, 12762), (2127, 11340), (2268, 10635), (2430, 9926), (2835, 8508), (2836, 8505), (3402, 7090), (3545, 6804), (3780, 6381), (4254, 5670), (4860, 4963)]