312056880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1300237}}^1$

素因数の和:1300253

約数の個数: 40

約数和(自身を含む): 967377072

約数和(自身を除く): 655320192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1300237, 2600474, 3900711, 5200948, 6501185, 7801422, 10401896, 13002370, 15602844, 19503555, 20803792, 26004740, 31205688, 39007110, 52009480, 62411376, 78014220, 104018960, 156028440, 312056880]

約数ペア:

[(1, 312056880), (2, 156028440), (3, 104018960), (4, 78014220), (5, 62411376), (6, 52009480), (8, 39007110), (10, 31205688), (12, 26004740), (15, 20803792), (16, 19503555), (20, 15602844), (24, 13002370), (30, 10401896), (40, 7801422), (48, 6501185), (60, 5200948), (80, 3900711), (120, 2600474), (240, 1300237)]