11843820

素因数分解:

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

素因数の和:2461

約数の個数: 72

約数和(自身を含む): 37272144

約数和(自身を除く): 25428324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 2437, 4860, 4874, 7311, 9748, 12185, 14622, 21933, 24370, 29244, 36555, 43866, 48740, 65799, 73110, 87732, 109665, 131598, 146220, 197397, 219330, 263196, 328995, 394794, 438660, 592191, 657990, 789588, 986985, 1184382, 1315980, 1973970, 2368764, 2960955, 3947940, 5921910, 11843820]

約数ペア:

[(1, 11843820), (2, 5921910), (3, 3947940), (4, 2960955), (5, 2368764), (6, 1973970), (9, 1315980), (10, 1184382), (12, 986985), (15, 789588), (18, 657990), (20, 592191), (27, 438660), (30, 394794), (36, 328995), (45, 263196), (54, 219330), (60, 197397), (81, 146220), (90, 131598), (108, 109665), (135, 87732), (162, 73110), (180, 65799), (243, 48740), (270, 43866), (324, 36555), (405, 29244), (486, 24370), (540, 21933), (810, 14622), (972, 12185), (1215, 9748), (1620, 7311), (2430, 4874), (2437, 4860)]