403140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 1128960

約数和(自身を除く): 725820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6719, 13438, 20157, 26876, 33595, 40314, 67190, 80628, 100785, 134380, 201570, 403140]

約数ペア:

[(1, 403140), (2, 201570), (3, 134380), (4, 100785), (5, 80628), (6, 67190), (10, 40314), (12, 33595), (15, 26876), (20, 20157), (30, 13438), (60, 6719)]