157188540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2619809}}^1$

素因数の和:2619821

約数の個数: 24

約数和(自身を含む): 440128080

約数和(自身を除く): 282939540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2619809, 5239618, 7859427, 10479236, 13099045, 15718854, 26198090, 31437708, 39297135, 52396180, 78594270, 157188540]

約数ペア:

[(1, 157188540), (2, 78594270), (3, 52396180), (4, 39297135), (5, 31437708), (6, 26198090), (10, 15718854), (12, 13099045), (15, 10479236), (20, 7859427), (30, 5239618), (60, 2619809)]