54917160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457643}}^1$

素因数の和:457657

約数の個数: 32

約数和(自身を含む): 164751840

約数和(自身を除く): 109834680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457643, 915286, 1372929, 1830572, 2288215, 2745858, 3661144, 4576430, 5491716, 6864645, 9152860, 10983432, 13729290, 18305720, 27458580, 54917160]

約数ペア:

[(1, 54917160), (2, 27458580), (3, 18305720), (4, 13729290), (5, 10983432), (6, 9152860), (8, 6864645), (10, 5491716), (12, 4576430), (15, 3661144), (20, 2745858), (24, 2288215), (30, 1830572), (40, 1372929), (60, 915286), (120, 457643)]