140959080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{391553}}^1$

素因数の和:391570

約数の個数: 48

約数和(自身を含む): 458118180

約数和(自身を除く): 317159100

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, 391553, 783106, 1174659, 1566212, 1957765, 2349318, 3132424, 3523977, 3915530, 4698636, 5873295, 7047954, 7831060, 9397272, 11746590, 14095908, 15662120, 17619885, 23493180, 28191816, 35239770, 46986360, 70479540, 140959080]

約数ペア:

[(1, 140959080), (2, 70479540), (3, 46986360), (4, 35239770), (5, 28191816), (6, 23493180), (8, 17619885), (9, 15662120), (10, 14095908), (12, 11746590), (15, 9397272), (18, 7831060), (20, 7047954), (24, 5873295), (30, 4698636), (36, 3915530), (40, 3523977), (45, 3132424), (60, 2349318), (72, 1957765), (90, 1566212), (120, 1174659), (180, 783106), (360, 391553)]