12656040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{105467}}^1$

素因数の和:105481

約数の個数: 32

約数和(自身を含む): 37968480

約数和(自身を除く): 25312440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 105467, 210934, 316401, 421868, 527335, 632802, 843736, 1054670, 1265604, 1582005, 2109340, 2531208, 3164010, 4218680, 6328020, 12656040]

約数ペア:

[(1, 12656040), (2, 6328020), (3, 4218680), (4, 3164010), (5, 2531208), (6, 2109340), (8, 1582005), (10, 1265604), (12, 1054670), (15, 843736), (20, 632802), (24, 527335), (30, 421868), (40, 316401), (60, 210934), (120, 105467)]