150858320

素因数分解:

$2^4\times 5^1\times {\mathrm{1885729}}^1$

素因数の和:1885742

約数の個数: 20

約数和(自身を含む): 350745780

約数和(自身を除く): 199887460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1885729, 3771458, 7542916, 9428645, 15085832, 18857290, 30171664, 37714580, 75429160, 150858320]

約数ペア:

[(1, 150858320), (2, 75429160), (4, 37714580), (5, 30171664), (8, 18857290), (10, 15085832), (16, 9428645), (20, 7542916), (40, 3771458), (80, 1885729)]