15376272

素因数分解:

$2^4\times 3^1\times {\mathrm{320339}}^1$

素因数の和:320350

約数の個数: 20

約数和(自身を含む): 39722160

約数和(自身を除く): 24345888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320339, 640678, 961017, 1281356, 1922034, 2562712, 3844068, 5125424, 7688136, 15376272]

約数ペア:

[(1, 15376272), (2, 7688136), (3, 5125424), (4, 3844068), (6, 2562712), (8, 1922034), (12, 1281356), (16, 961017), (24, 640678), (48, 320339)]