86079720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{717331}}^1$

素因数の和:717345

約数の個数: 32

約数和(自身を含む): 258239520

約数和(自身を除く): 172159800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 717331, 1434662, 2151993, 2869324, 3586655, 4303986, 5738648, 7173310, 8607972, 10759965, 14346620, 17215944, 21519930, 28693240, 43039860, 86079720]

約数ペア:

[(1, 86079720), (2, 43039860), (3, 28693240), (4, 21519930), (5, 17215944), (6, 14346620), (8, 10759965), (10, 8607972), (12, 7173310), (15, 5738648), (20, 4303986), (24, 3586655), (30, 2869324), (40, 2151993), (60, 1434662), (120, 717331)]