79492440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 248209920

約数和(自身を除く): 168717480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 107, 120, 123, 151, 164, 205, 214, 246, 302, 321, 328, 410, 428, 453, 492, 535, 604, 615, 642, 755, 820, 856, 906, 984, 1070, 1208, 1230, 1284, 1510, 1605, 1640, 1812, 2140, 2265, 2460, 2568, 3020, 3210, 3624, 4280, 4387, 4530, 4920, 6040, 6191, 6420, 8774, 9060, 12382, 12840, 13161, 16157, 17548, 18120, 18573, 21935, 24764, 26322, 30955, 32314, 35096, 37146, 43870, 48471, 49528, 52644, 61910, 64628, 65805, 74292, 80785, 87740, 92865, 96942, 105288, 123820, 129256, 131610, 148584, 161570, 175480, 185730, 193884, 242355, 247640, 263220, 323140, 371460, 387768, 484710, 526440, 646280, 662437, 742920, 969420, 1324874, 1938840, 1987311, 2649748, 3312185, 3974622, 5299496, 6624370, 7949244, 9936555, 13248740, 15898488, 19873110, 26497480, 39746220, 79492440]

約数ペア:

[(1, 79492440), (2, 39746220), (3, 26497480), (4, 19873110), (5, 15898488), (6, 13248740), (8, 9936555), (10, 7949244), (12, 6624370), (15, 5299496), (20, 3974622), (24, 3312185), (30, 2649748), (40, 1987311), (41, 1938840), (60, 1324874), (82, 969420), (107, 742920), (120, 662437), (123, 646280), (151, 526440), (164, 484710), (205, 387768), (214, 371460), (246, 323140), (302, 263220), (321, 247640), (328, 242355), (410, 193884), (428, 185730), (453, 175480), (492, 161570), (535, 148584), (604, 131610), (615, 129256), (642, 123820), (755, 105288), (820, 96942), (856, 92865), (906, 87740), (984, 80785), (1070, 74292), (1208, 65805), (1230, 64628), (1284, 61910), (1510, 52644), (1605, 49528), (1640, 48471), (1812, 43870), (2140, 37146), (2265, 35096), (2460, 32314), (2568, 30955), (3020, 26322), (3210, 24764), (3624, 21935), (4280, 18573), (4387, 18120), (4530, 17548), (4920, 16157), (6040, 13161), (6191, 12840), (6420, 12382), (8774, 9060)]