26291640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219097}}^1$

素因数の和:219111

約数の個数: 32

約数和(自身を含む): 78875280

約数和(自身を除く): 52583640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219097, 438194, 657291, 876388, 1095485, 1314582, 1752776, 2190970, 2629164, 3286455, 4381940, 5258328, 6572910, 8763880, 13145820, 26291640]

約数ペア:

[(1, 26291640), (2, 13145820), (3, 8763880), (4, 6572910), (5, 5258328), (6, 4381940), (8, 3286455), (10, 2629164), (12, 2190970), (15, 1752776), (20, 1314582), (24, 1095485), (30, 876388), (40, 657291), (60, 438194), (120, 219097)]