47927280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199697}}^1$

素因数の和:199713

約数の個数: 40

約数和(自身を含む): 148575312

約数和(自身を除く): 100648032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199697, 399394, 599091, 798788, 998485, 1198182, 1597576, 1996970, 2396364, 2995455, 3195152, 3993940, 4792728, 5990910, 7987880, 9585456, 11981820, 15975760, 23963640, 47927280]

約数ペア:

[(1, 47927280), (2, 23963640), (3, 15975760), (4, 11981820), (5, 9585456), (6, 7987880), (8, 5990910), (10, 4792728), (12, 3993940), (15, 3195152), (16, 2995455), (20, 2396364), (24, 1996970), (30, 1597576), (40, 1198182), (48, 998485), (60, 798788), (80, 599091), (120, 399394), (240, 199697)]