1518744240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1012

約数の個数: 240

約数和(自身を含む): 5526000480

約数和(自身を除く): 4007256240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 211, 234, 240, 260, 312, 360, 390, 422, 468, 520, 585, 624, 633, 720, 769, 780, 844, 936, 1040, 1055, 1170, 1266, 1538, 1560, 1688, 1872, 1899, 2110, 2307, 2340, 2532, 2743, 3076, 3120, 3165, 3376, 3798, 3845, 4220, 4614, 4680, 5064, 5486, 6152, 6330, 6921, 7596, 7690, 8229, 8440, 9228, 9360, 9495, 9997, 10128, 10972, 11535, 12304, 12660, 13715, 13842, 15192, 15380, 16458, 16880, 18456, 18990, 19994, 21944, 23070, 24687, 25320, 27430, 27684, 29991, 30384, 30760, 32916, 34605, 36912, 37980, 39988, 41145, 43888, 46140, 49374, 49985, 50640, 54860, 55368, 59982, 61520, 65832, 69210, 75960, 79976, 82290, 89973, 92280, 98748, 99970, 109720, 110736, 119964, 123435, 131664, 138420, 149955, 151920, 159952, 162259, 164580, 179946, 184560, 197496, 199940, 219440, 239928, 246870, 276840, 299910, 324518, 329160, 359892, 394992, 399880, 449865, 479856, 486777, 493740, 553680, 599820, 649036, 658320, 719784, 799760, 811295, 899730, 973554, 987480, 1199640, 1298072, 1439568, 1460331, 1622590, 1799460, 1947108, 1974960, 2109367, 2399280, 2433885, 2596144, 2920662, 3245180, 3598920, 3894216, 4218734, 4867770, 5841324, 6328101, 6490360, 7197840, 7301655, 7788432, 8437468, 9735540, 10546835, 11682648, 12656202, 12980720, 14603310, 16874936, 18984303, 19471080, 21093670, 23365296, 25312404, 29206620, 31640505, 33749872, 37968606, 38942160, 42187340, 50624808, 58413240, 63281010, 75937212, 84374680, 94921515, 101249616, 116826480, 126562020, 151874424, 168749360, 189843030, 253124040, 303748848, 379686060, 506248080, 759372120, 1518744240]

約数ペア:

[(1, 1518744240), (2, 759372120), (3, 506248080), (4, 379686060), (5, 303748848), (6, 253124040), (8, 189843030), (9, 168749360), (10, 151874424), (12, 126562020), (13, 116826480), (15, 101249616), (16, 94921515), (18, 84374680), (20, 75937212), (24, 63281010), (26, 58413240), (30, 50624808), (36, 42187340), (39, 38942160), (40, 37968606), (45, 33749872), (48, 31640505), (52, 29206620), (60, 25312404), (65, 23365296), (72, 21093670), (78, 19471080), (80, 18984303), (90, 16874936), (104, 14603310), (117, 12980720), (120, 12656202), (130, 11682648), (144, 10546835), (156, 9735540), (180, 8437468), (195, 7788432), (208, 7301655), (211, 7197840), (234, 6490360), (240, 6328101), (260, 5841324), (312, 4867770), (360, 4218734), (390, 3894216), (422, 3598920), (468, 3245180), (520, 2920662), (585, 2596144), (624, 2433885), (633, 2399280), (720, 2109367), (769, 1974960), (780, 1947108), (844, 1799460), (936, 1622590), (1040, 1460331), (1055, 1439568), (1170, 1298072), (1266, 1199640), (1538, 987480), (1560, 973554), (1688, 899730), (1872, 811295), (1899, 799760), (2110, 719784), (2307, 658320), (2340, 649036), (2532, 599820), (2743, 553680), (3076, 493740), (3120, 486777), (3165, 479856), (3376, 449865), (3798, 399880), (3845, 394992), (4220, 359892), (4614, 329160), (4680, 324518), (5064, 299910), (5486, 276840), (6152, 246870), (6330, 239928), (6921, 219440), (7596, 199940), (7690, 197496), (8229, 184560), (8440, 179946), (9228, 164580), (9360, 162259), (9495, 159952), (9997, 151920), (10128, 149955), (10972, 138420), (11535, 131664), (12304, 123435), (12660, 119964), (13715, 110736), (13842, 109720), (15192, 99970), (15380, 98748), (16458, 92280), (16880, 89973), (18456, 82290), (18990, 79976), (19994, 75960), (21944, 69210), (23070, 65832), (24687, 61520), (25320, 59982), (27430, 55368), (27684, 54860), (29991, 50640), (30384, 49985), (30760, 49374), (32916, 46140), (34605, 43888), (36912, 41145), (37980, 39988)]