12207540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203459}}^1$

素因数の和:203471

約数の個数: 24

約数和(自身を含む): 34181280

約数和(自身を除く): 21973740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203459, 406918, 610377, 813836, 1017295, 1220754, 2034590, 2441508, 3051885, 4069180, 6103770, 12207540]

約数ペア:

[(1, 12207540), (2, 6103770), (3, 4069180), (4, 3051885), (5, 2441508), (6, 2034590), (10, 1220754), (12, 1017295), (15, 813836), (20, 610377), (30, 406918), (60, 203459)]