154592080

素因数分解:

$2^4\times 5^1\times {\mathrm{1932401}}^1$

素因数の和:1932414

約数の個数: 20

約数和(自身を含む): 359426772

約数和(自身を除く): 204834692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1932401, 3864802, 7729604, 9662005, 15459208, 19324010, 30918416, 38648020, 77296040, 154592080]

約数ペア:

[(1, 154592080), (2, 77296040), (4, 38648020), (5, 30918416), (8, 19324010), (10, 15459208), (16, 9662005), (20, 7729604), (40, 3864802), (80, 1932401)]