30404320

素因数分解:

$2^5\times 5^1\times {\mathrm{190027}}^1$

素因数の和:190042

約数の個数: 24

約数和(自身を含む): 71830584

約数和(自身を除く): 41426264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 190027, 380054, 760108, 950135, 1520216, 1900270, 3040432, 3800540, 6080864, 7601080, 15202160, 30404320]

約数ペア:

[(1, 30404320), (2, 15202160), (4, 7601080), (5, 6080864), (8, 3800540), (10, 3040432), (16, 1900270), (20, 1520216), (32, 950135), (40, 760108), (80, 380054), (160, 190027)]