38668440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{322237}}^1$

素因数の和:322251

約数の個数: 32

約数和(自身を含む): 116005680

約数和(自身を除く): 77337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 322237, 644474, 966711, 1288948, 1611185, 1933422, 2577896, 3222370, 3866844, 4833555, 6444740, 7733688, 9667110, 12889480, 19334220, 38668440]

約数ペア:

[(1, 38668440), (2, 19334220), (3, 12889480), (4, 9667110), (5, 7733688), (6, 6444740), (8, 4833555), (10, 3866844), (12, 3222370), (15, 2577896), (20, 1933422), (24, 1611185), (30, 1288948), (40, 966711), (60, 644474), (120, 322237)]