222736440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1856137}}^1$

素因数の和:1856151

約数の個数: 32

約数和(自身を含む): 668209680

約数和(自身を除く): 445473240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1856137, 3712274, 5568411, 7424548, 9280685, 11136822, 14849096, 18561370, 22273644, 27842055, 37122740, 44547288, 55684110, 74245480, 111368220, 222736440]

約数ペア:

[(1, 222736440), (2, 111368220), (3, 74245480), (4, 55684110), (5, 44547288), (6, 37122740), (8, 27842055), (10, 22273644), (12, 18561370), (15, 14849096), (20, 11136822), (24, 9280685), (30, 7424548), (40, 5568411), (60, 3712274), (120, 1856137)]