12574920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 38617920

約数和(自身を除く): 26043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2437, 2580, 4874, 5160, 7311, 9748, 12185, 14622, 19496, 24370, 29244, 36555, 48740, 58488, 73110, 97480, 104791, 146220, 209582, 292440, 314373, 419164, 523955, 628746, 838328, 1047910, 1257492, 1571865, 2095820, 2514984, 3143730, 4191640, 6287460, 12574920]

約数ペア:

[(1, 12574920), (2, 6287460), (3, 4191640), (4, 3143730), (5, 2514984), (6, 2095820), (8, 1571865), (10, 1257492), (12, 1047910), (15, 838328), (20, 628746), (24, 523955), (30, 419164), (40, 314373), (43, 292440), (60, 209582), (86, 146220), (120, 104791), (129, 97480), (172, 73110), (215, 58488), (258, 48740), (344, 36555), (430, 29244), (516, 24370), (645, 19496), (860, 14622), (1032, 12185), (1290, 9748), (1720, 7311), (2437, 5160), (2580, 4874)]