450206160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1875859}}^1$

素因数の和:1875875

約数の個数: 40

約数和(自身を含む): 1395639840

約数和(自身を除く): 945433680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1875859, 3751718, 5627577, 7503436, 9379295, 11255154, 15006872, 18758590, 22510308, 28137885, 30013744, 37517180, 45020616, 56275770, 75034360, 90041232, 112551540, 150068720, 225103080, 450206160]

約数ペア:

[(1, 450206160), (2, 225103080), (3, 150068720), (4, 112551540), (5, 90041232), (6, 75034360), (8, 56275770), (10, 45020616), (12, 37517180), (15, 30013744), (16, 28137885), (20, 22510308), (24, 18758590), (30, 15006872), (40, 11255154), (48, 9379295), (60, 7503436), (80, 5627577), (120, 3751718), (240, 1875859)]