150072080

素因数分解:

$2^4\times 5^1\times {\mathrm{1875901}}^1$

素因数の和:1875914

約数の個数: 20

約数和(自身を含む): 348917772

約数和(自身を除く): 198845692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1875901, 3751802, 7503604, 9379505, 15007208, 18759010, 30014416, 37518020, 75036040, 150072080]

約数ペア:

[(1, 150072080), (2, 75036040), (4, 37518020), (5, 30014416), (8, 18759010), (10, 15007208), (16, 9379505), (20, 7503604), (40, 3751802), (80, 1875901)]