729804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12163409}}^1$

素因数の和:12163421

約数の個数: 24

約数和(自身を含む): 2043452880

約数和(自身を除く): 1313648340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12163409, 24326818, 36490227, 48653636, 60817045, 72980454, 121634090, 145960908, 182451135, 243268180, 364902270, 729804540]

約数ペア:

[(1, 729804540), (2, 364902270), (3, 243268180), (4, 182451135), (5, 145960908), (6, 121634090), (10, 72980454), (12, 60817045), (15, 48653636), (20, 36490227), (30, 24326818), (60, 12163409)]