270944880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1128937}}^1$

素因数の和:1128953

約数の個数: 40

約数和(自身を含む): 839929872

約数和(自身を除く): 568984992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1128937, 2257874, 3386811, 4515748, 5644685, 6773622, 9031496, 11289370, 13547244, 16934055, 18062992, 22578740, 27094488, 33868110, 45157480, 54188976, 67736220, 90314960, 135472440, 270944880]

約数ペア:

[(1, 270944880), (2, 135472440), (3, 90314960), (4, 67736220), (5, 54188976), (6, 45157480), (8, 33868110), (10, 27094488), (12, 22578740), (15, 18062992), (16, 16934055), (20, 13547244), (24, 11289370), (30, 9031496), (40, 6773622), (48, 5644685), (60, 4515748), (80, 3386811), (120, 2257874), (240, 1128937)]