23847540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397459}}^1$

素因数の和:397471

約数の個数: 24

約数和(自身を含む): 66773280

約数和(自身を除く): 42925740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397459, 794918, 1192377, 1589836, 1987295, 2384754, 3974590, 4769508, 5961885, 7949180, 11923770, 23847540]

約数ペア:

[(1, 23847540), (2, 11923770), (3, 7949180), (4, 5961885), (5, 4769508), (6, 3974590), (10, 2384754), (12, 1987295), (15, 1589836), (20, 1192377), (30, 794918), (60, 397459)]