119413620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{663409}}^1$

素因数の和:663424

約数の個数: 36

約数和(自身を含む): 362221860

約数和(自身を除く): 242808240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 663409, 1326818, 1990227, 2653636, 3317045, 3980454, 5970681, 6634090, 7960908, 9951135, 11941362, 13268180, 19902270, 23882724, 29853405, 39804540, 59706810, 119413620]

約数ペア:

[(1, 119413620), (2, 59706810), (3, 39804540), (4, 29853405), (5, 23882724), (6, 19902270), (9, 13268180), (10, 11941362), (12, 9951135), (15, 7960908), (18, 6634090), (20, 5970681), (30, 3980454), (36, 3317045), (45, 2653636), (60, 1990227), (90, 1326818), (180, 663409)]