156914445540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615240759}}^1$

素因数の和:2615240771

約数の個数: 24

約数和(自身を含む): 439360447680

約数和(自身を除く): 282446002140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615240759, 5230481518, 7845722277, 10460963036, 13076203795, 15691444554, 26152407590, 31382889108, 39228611385, 52304815180, 78457222770, 156914445540]

約数ペア:

[(1, 156914445540), (2, 78457222770), (3, 52304815180), (4, 39228611385), (5, 31382889108), (6, 26152407590), (10, 15691444554), (12, 13076203795), (15, 10460963036), (20, 7845722277), (30, 5230481518), (60, 2615240759)]