47769240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{398077}}^1$

素因数の和:398091

約数の個数: 32

約数和(自身を含む): 143308080

約数和(自身を除く): 95538840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 398077, 796154, 1194231, 1592308, 1990385, 2388462, 3184616, 3980770, 4776924, 5971155, 7961540, 9553848, 11942310, 15923080, 23884620, 47769240]

約数ペア:

[(1, 47769240), (2, 23884620), (3, 15923080), (4, 11942310), (5, 9553848), (6, 7961540), (8, 5971155), (10, 4776924), (12, 3980770), (15, 3184616), (20, 2388462), (24, 1990385), (30, 1592308), (40, 1194231), (60, 796154), (120, 398077)]