494872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2061967}}^1$

素因数の和:2061983

約数の個数: 40

約数和(自身を含む): 1534104192

約数和(自身を除く): 1039232112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2061967, 4123934, 6185901, 8247868, 10309835, 12371802, 16495736, 20619670, 24743604, 30929505, 32991472, 41239340, 49487208, 61859010, 82478680, 98974416, 123718020, 164957360, 247436040, 494872080]

約数ペア:

[(1, 494872080), (2, 247436040), (3, 164957360), (4, 123718020), (5, 98974416), (6, 82478680), (8, 61859010), (10, 49487208), (12, 41239340), (15, 32991472), (16, 30929505), (20, 24743604), (24, 20619670), (30, 16495736), (40, 12371802), (48, 10309835), (60, 8247868), (80, 6185901), (120, 4123934), (240, 2061967)]