12716040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105967}}^1$

素因数の和:105981

約数の個数: 32

約数和(自身を含む): 38148480

約数和(自身を除く): 25432440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105967, 211934, 317901, 423868, 529835, 635802, 847736, 1059670, 1271604, 1589505, 2119340, 2543208, 3179010, 4238680, 6358020, 12716040]

約数ペア:

[(1, 12716040), (2, 6358020), (3, 4238680), (4, 3179010), (5, 2543208), (6, 2119340), (8, 1589505), (10, 1271604), (12, 1059670), (15, 847736), (20, 635802), (24, 529835), (30, 423868), (40, 317901), (60, 211934), (120, 105967)]