55250040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460417}}^1$

素因数の和:460431

約数の個数: 32

約数和(自身を含む): 165750480

約数和(自身を除く): 110500440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460417, 920834, 1381251, 1841668, 2302085, 2762502, 3683336, 4604170, 5525004, 6906255, 9208340, 11050008, 13812510, 18416680, 27625020, 55250040]

約数ペア:

[(1, 55250040), (2, 27625020), (3, 18416680), (4, 13812510), (5, 11050008), (6, 9208340), (8, 6906255), (10, 5525004), (12, 4604170), (15, 3683336), (20, 2762502), (24, 2302085), (30, 1841668), (40, 1381251), (60, 920834), (120, 460417)]