2081219520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2167937}}^1$

素因数の和:2167957

約数の個数: 56

約数和(自身を含む): 6607875024

約数和(自身を除く): 4526655504

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, 2167937, 4335874, 6503811, 8671748, 10839685, 13007622, 17343496, 21679370, 26015244, 32519055, 34686992, 43358740, 52030488, 65038110, 69373984, 86717480, 104060976, 130076220, 138747968, 173434960, 208121952, 260152440, 346869920, 416243904, 520304880, 693739840, 1040609760, 2081219520]

約数ペア:

[(1, 2081219520), (2, 1040609760), (3, 693739840), (4, 520304880), (5, 416243904), (6, 346869920), (8, 260152440), (10, 208121952), (12, 173434960), (15, 138747968), (16, 130076220), (20, 104060976), (24, 86717480), (30, 69373984), (32, 65038110), (40, 52030488), (48, 43358740), (60, 34686992), (64, 32519055), (80, 26015244), (96, 21679370), (120, 17343496), (160, 13007622), (192, 10839685), (240, 8671748), (320, 6503811), (480, 4335874), (960, 2167937)]