304882140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5081369}}^1$

素因数の和:5081381

約数の個数: 24

約数和(自身を含む): 853670160

約数和(自身を除く): 548788020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5081369, 10162738, 15244107, 20325476, 25406845, 30488214, 50813690, 60976428, 76220535, 101627380, 152441070, 304882140]

約数ペア:

[(1, 304882140), (2, 152441070), (3, 101627380), (4, 76220535), (5, 60976428), (6, 50813690), (10, 30488214), (12, 25406845), (15, 20325476), (20, 15244107), (30, 10162738), (60, 5081369)]