31691036040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264091967}}^1$

素因数の和:264091981

約数の個数: 32

約数和(自身を含む): 95073108480

約数和(自身を除く): 63382072440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264091967, 528183934, 792275901, 1056367868, 1320459835, 1584551802, 2112735736, 2640919670, 3169103604, 3961379505, 5281839340, 6338207208, 7922759010, 10563678680, 15845518020, 31691036040]

約数ペア:

[(1, 31691036040), (2, 15845518020), (3, 10563678680), (4, 7922759010), (5, 6338207208), (6, 5281839340), (8, 3961379505), (10, 3169103604), (12, 2640919670), (15, 2112735736), (20, 1584551802), (24, 1320459835), (30, 1056367868), (40, 792275901), (60, 528183934), (120, 264091967)]