163140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2719}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 456960

約数和(自身を除く): 293820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2719, 5438, 8157, 10876, 13595, 16314, 27190, 32628, 40785, 54380, 81570, 163140]

約数ペア:

[(1, 163140), (2, 81570), (3, 54380), (4, 40785), (5, 32628), (6, 27190), (10, 16314), (12, 13595), (15, 10876), (20, 8157), (30, 5438), (60, 2719)]