538432080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2243467}}^1$

素因数の和:2243483

約数の個数: 40

約数和(自身を含む): 1669140192

約数和(自身を除く): 1130708112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2243467, 4486934, 6730401, 8973868, 11217335, 13460802, 17947736, 22434670, 26921604, 33652005, 35895472, 44869340, 53843208, 67304010, 89738680, 107686416, 134608020, 179477360, 269216040, 538432080]

約数ペア:

[(1, 538432080), (2, 269216040), (3, 179477360), (4, 134608020), (5, 107686416), (6, 89738680), (8, 67304010), (10, 53843208), (12, 44869340), (15, 35895472), (16, 33652005), (20, 26921604), (24, 22434670), (30, 17947736), (40, 13460802), (48, 11217335), (60, 8973868), (80, 6730401), (120, 4486934), (240, 2243467)]