1333728960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1389301}}^1$

素因数の和:1389321

約数の個数: 56

約数和(自身を含む): 4234592496

約数和(自身を除く): 2900863536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1389301, 2778602, 4167903, 5557204, 6946505, 8335806, 11114408, 13893010, 16671612, 20839515, 22228816, 27786020, 33343224, 41679030, 44457632, 55572040, 66686448, 83358060, 88915264, 111144080, 133372896, 166716120, 222288160, 266745792, 333432240, 444576320, 666864480, 1333728960]

約数ペア:

[(1, 1333728960), (2, 666864480), (3, 444576320), (4, 333432240), (5, 266745792), (6, 222288160), (8, 166716120), (10, 133372896), (12, 111144080), (15, 88915264), (16, 83358060), (20, 66686448), (24, 55572040), (30, 44457632), (32, 41679030), (40, 33343224), (48, 27786020), (60, 22228816), (64, 20839515), (80, 16671612), (96, 13893010), (120, 11114408), (160, 8335806), (192, 6946505), (240, 5557204), (320, 4167903), (480, 2778602), (960, 1389301)]