15129760

素因数分解:

$2^5\times 5^1\times {\mathrm{94561}}^1$

素因数の和:94576

約数の個数: 24

約数和(自身を含む): 35744436

約数和(自身を除く): 20614676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94561, 189122, 378244, 472805, 756488, 945610, 1512976, 1891220, 3025952, 3782440, 7564880, 15129760]

約数ペア:

[(1, 15129760), (2, 7564880), (4, 3782440), (5, 3025952), (8, 1891220), (10, 1512976), (16, 945610), (20, 756488), (32, 472805), (40, 378244), (80, 189122), (160, 94561)]