15191360

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 56

約数和(自身を含む): 37444680

約数和(自身を除く): 22253320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1637, 1856, 2320, 3274, 4640, 6548, 8185, 9280, 13096, 16370, 26192, 32740, 47473, 52384, 65480, 94946, 104768, 130960, 189892, 237365, 261920, 379784, 474730, 523840, 759568, 949460, 1519136, 1898920, 3038272, 3797840, 7595680, 15191360]

約数ペア:

[(1, 15191360), (2, 7595680), (4, 3797840), (5, 3038272), (8, 1898920), (10, 1519136), (16, 949460), (20, 759568), (29, 523840), (32, 474730), (40, 379784), (58, 261920), (64, 237365), (80, 189892), (116, 130960), (145, 104768), (160, 94946), (232, 65480), (290, 52384), (320, 47473), (464, 32740), (580, 26192), (928, 16370), (1160, 13096), (1637, 9280), (1856, 8185), (2320, 6548), (3274, 4640)]