2147520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2237}}^1$

素因数の和:2257

約数の個数: 56

約数和(自身を含む): 6821424

約数和(自身を除く): 4673904

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, 2237, 4474, 6711, 8948, 11185, 13422, 17896, 22370, 26844, 33555, 35792, 44740, 53688, 67110, 71584, 89480, 107376, 134220, 143168, 178960, 214752, 268440, 357920, 429504, 536880, 715840, 1073760, 2147520]

約数ペア:

[(1, 2147520), (2, 1073760), (3, 715840), (4, 536880), (5, 429504), (6, 357920), (8, 268440), (10, 214752), (12, 178960), (15, 143168), (16, 134220), (20, 107376), (24, 89480), (30, 71584), (32, 67110), (40, 53688), (48, 44740), (60, 35792), (64, 33555), (80, 26844), (96, 22370), (120, 17896), (160, 13422), (192, 11185), (240, 8948), (320, 6711), (480, 4474), (960, 2237)]