17947080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{49853}}^1$

素因数の和:49870

約数の個数: 48

約数和(自身を含む): 58329180

約数和(自身を除く): 40382100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 49853, 99706, 149559, 199412, 249265, 299118, 398824, 448677, 498530, 598236, 747795, 897354, 997060, 1196472, 1495590, 1794708, 1994120, 2243385, 2991180, 3589416, 4486770, 5982360, 8973540, 17947080]

約数ペア:

[(1, 17947080), (2, 8973540), (3, 5982360), (4, 4486770), (5, 3589416), (6, 2991180), (8, 2243385), (9, 1994120), (10, 1794708), (12, 1495590), (15, 1196472), (18, 997060), (20, 897354), (24, 747795), (30, 598236), (36, 498530), (40, 448677), (45, 398824), (60, 299118), (72, 249265), (90, 199412), (120, 149559), (180, 99706), (360, 49853)]