145886460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2431441}}^1$

素因数の和:2431453

約数の個数: 24

約数和(自身を含む): 408482256

約数和(自身を除く): 262595796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2431441, 4862882, 7294323, 9725764, 12157205, 14588646, 24314410, 29177292, 36471615, 48628820, 72943230, 145886460]

約数ペア:

[(1, 145886460), (2, 72943230), (3, 48628820), (4, 36471615), (5, 29177292), (6, 24314410), (10, 14588646), (12, 12157205), (15, 9725764), (20, 7294323), (30, 4862882), (60, 2431441)]