328140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1838

約数の個数: 36

約数和(自身を含む): 995904

約数和(自身を除く): 667764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1823, 3646, 5469, 7292, 9115, 10938, 16407, 18230, 21876, 27345, 32814, 36460, 54690, 65628, 82035, 109380, 164070, 328140]

約数ペア:

[(1, 328140), (2, 164070), (3, 109380), (4, 82035), (5, 65628), (6, 54690), (9, 36460), (10, 32814), (12, 27345), (15, 21876), (18, 18230), (20, 16407), (30, 10938), (36, 9115), (45, 7292), (60, 5469), (90, 3646), (180, 1823)]