15265968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 41669208

約数和(自身を除く): 26403240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 881, 912, 1083, 1444, 1762, 2166, 2643, 2888, 3524, 4332, 5286, 5776, 7048, 8664, 10572, 14096, 16739, 17328, 21144, 33478, 42288, 50217, 66956, 100434, 133912, 200868, 267824, 318041, 401736, 636082, 803472, 954123, 1272164, 1908246, 2544328, 3816492, 5088656, 7632984, 15265968]

約数ペア:

[(1, 15265968), (2, 7632984), (3, 5088656), (4, 3816492), (6, 2544328), (8, 1908246), (12, 1272164), (16, 954123), (19, 803472), (24, 636082), (38, 401736), (48, 318041), (57, 267824), (76, 200868), (114, 133912), (152, 100434), (228, 66956), (304, 50217), (361, 42288), (456, 33478), (722, 21144), (881, 17328), (912, 16739), (1083, 14096), (1444, 10572), (1762, 8664), (2166, 7048), (2643, 5776), (2888, 5286), (3524, 4332)]