23387940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{14437}}^1$

素因数の和:14458

約数の個数: 60

約数和(自身を含む): 73373916

約数和(自身を除く): 49985976

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, 270, 324, 405, 540, 810, 1620, 14437, 28874, 43311, 57748, 72185, 86622, 129933, 144370, 173244, 216555, 259866, 288740, 389799, 433110, 519732, 649665, 779598, 866220, 1169397, 1299330, 1559196, 1948995, 2338794, 2598660, 3897990, 4677588, 5846985, 7795980, 11693970, 23387940]

約数ペア:

[(1, 23387940), (2, 11693970), (3, 7795980), (4, 5846985), (5, 4677588), (6, 3897990), (9, 2598660), (10, 2338794), (12, 1948995), (15, 1559196), (18, 1299330), (20, 1169397), (27, 866220), (30, 779598), (36, 649665), (45, 519732), (54, 433110), (60, 389799), (81, 288740), (90, 259866), (108, 216555), (135, 173244), (162, 144370), (180, 129933), (270, 86622), (324, 72185), (405, 57748), (540, 43311), (810, 28874), (1620, 14437)]