15054320

素因数分解:

$2^4\times 5^1\times {\mathrm{188179}}^1$

素因数の和:188192

約数の個数: 20

約数和(自身を含む): 35001480

約数和(自身を除く): 19947160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 188179, 376358, 752716, 940895, 1505432, 1881790, 3010864, 3763580, 7527160, 15054320]

約数ペア:

[(1, 15054320), (2, 7527160), (4, 3763580), (5, 3010864), (8, 1881790), (10, 1505432), (16, 940895), (20, 752716), (40, 376358), (80, 188179)]