156939540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615659}}^1$

素因数の和:2615671

約数の個数: 24

約数和(自身を含む): 439430880

約数和(自身を除く): 282491340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615659, 5231318, 7846977, 10462636, 13078295, 15693954, 26156590, 31387908, 39234885, 52313180, 78469770, 156939540]

約数ペア:

[(1, 156939540), (2, 78469770), (3, 52313180), (4, 39234885), (5, 31387908), (6, 26156590), (10, 15693954), (12, 13078295), (15, 10462636), (20, 7846977), (30, 5231318), (60, 2615659)]