30342160

素因数分解:

$2^4\times 5^1\times {\mathrm{379277}}^1$

素因数の和:379290

約数の個数: 20

約数和(自身を含む): 70545708

約数和(自身を除く): 40203548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379277, 758554, 1517108, 1896385, 3034216, 3792770, 6068432, 7585540, 15171080, 30342160]

約数ペア:

[(1, 30342160), (2, 15171080), (4, 7585540), (5, 6068432), (8, 3792770), (10, 3034216), (16, 1896385), (20, 1517108), (40, 758554), (80, 379277)]