222812760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856773}}^1$

素因数の和:1856787

約数の個数: 32

約数和(自身を含む): 668438640

約数和(自身を除く): 445625880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856773, 3713546, 5570319, 7427092, 9283865, 11140638, 14854184, 18567730, 22281276, 27851595, 37135460, 44562552, 55703190, 74270920, 111406380, 222812760]

約数ペア:

[(1, 222812760), (2, 111406380), (3, 74270920), (4, 55703190), (5, 44562552), (6, 37135460), (8, 27851595), (10, 22281276), (12, 18567730), (15, 14854184), (20, 11140638), (24, 9283865), (30, 7427092), (40, 5570319), (60, 3713546), (120, 1856773)]