23659140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{394319}}^1$

素因数の和:394331

約数の個数: 24

約数和(自身を含む): 66245760

約数和(自身を除く): 42586620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 394319, 788638, 1182957, 1577276, 1971595, 2365914, 3943190, 4731828, 5914785, 7886380, 11829570, 23659140]

約数ペア:

[(1, 23659140), (2, 11829570), (3, 7886380), (4, 5914785), (5, 4731828), (6, 3943190), (10, 2365914), (12, 1971595), (15, 1577276), (20, 1182957), (30, 788638), (60, 394319)]