74696880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311237}}^1$

素因数の和:311253

約数の個数: 40

約数和(自身を含む): 231561072

約数和(自身を除く): 156864192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311237, 622474, 933711, 1244948, 1556185, 1867422, 2489896, 3112370, 3734844, 4668555, 4979792, 6224740, 7469688, 9337110, 12449480, 14939376, 18674220, 24898960, 37348440, 74696880]

約数ペア:

[(1, 74696880), (2, 37348440), (3, 24898960), (4, 18674220), (5, 14939376), (6, 12449480), (8, 9337110), (10, 7469688), (12, 6224740), (15, 4979792), (16, 4668555), (20, 3734844), (24, 3112370), (30, 2489896), (40, 1867422), (48, 1556185), (60, 1244948), (80, 933711), (120, 622474), (240, 311237)]