30042160

素因数分解:

$2^4\times 5^1\times {\mathrm{375527}}^1$

素因数の和:375540

約数の個数: 20

約数和(自身を含む): 69848208

約数和(自身を除く): 39806048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375527, 751054, 1502108, 1877635, 3004216, 3755270, 6008432, 7510540, 15021080, 30042160]

約数ペア:

[(1, 30042160), (2, 15021080), (4, 7510540), (5, 6008432), (8, 3755270), (10, 3004216), (16, 1877635), (20, 1502108), (40, 751054), (80, 375527)]