260040180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4334003}}^1$

素因数の和:4334015

約数の個数: 24

約数和(自身を含む): 728112672

約数和(自身を除く): 468072492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4334003, 8668006, 13002009, 17336012, 21670015, 26004018, 43340030, 52008036, 65010045, 86680060, 130020090, 260040180]

約数ペア:

[(1, 260040180), (2, 130020090), (3, 86680060), (4, 65010045), (5, 52008036), (6, 43340030), (10, 26004018), (12, 21670015), (15, 17336012), (20, 13002009), (30, 8668006), (60, 4334003)]