15121776

素因数分解:

$2^4\times 3^1\times {\mathrm{315037}}^1$

素因数の和:315048

約数の個数: 20

約数和(自身を含む): 39064712

約数和(自身を除く): 23942936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 315037, 630074, 945111, 1260148, 1890222, 2520296, 3780444, 5040592, 7560888, 15121776]

約数ペア:

[(1, 15121776), (2, 7560888), (3, 5040592), (4, 3780444), (6, 2520296), (8, 1890222), (12, 1260148), (16, 945111), (24, 630074), (48, 315037)]