211912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{882967}}^1$

素因数の和:882983

約数の個数: 40

約数和(自身を含む): 656928192

約数和(自身を除く): 445016112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 882967, 1765934, 2648901, 3531868, 4414835, 5297802, 7063736, 8829670, 10595604, 13244505, 14127472, 17659340, 21191208, 26489010, 35318680, 42382416, 52978020, 70637360, 105956040, 211912080]

約数ペア:

[(1, 211912080), (2, 105956040), (3, 70637360), (4, 52978020), (5, 42382416), (6, 35318680), (8, 26489010), (10, 21191208), (12, 17659340), (15, 14127472), (16, 13244505), (20, 10595604), (24, 8829670), (30, 7063736), (40, 5297802), (48, 4414835), (60, 3531868), (80, 2648901), (120, 1765934), (240, 882967)]