86278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119831}}^1$

素因数の和:119850

約数の個数: 60

約数和(自身を含む): 289753776

約数和(自身を除く): 203475456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 119831, 239662, 359493, 479324, 599155, 718986, 958648, 1078479, 1198310, 1437972, 1797465, 1917296, 2156958, 2396620, 2875944, 3594930, 4313916, 4793240, 5392395, 5751888, 7189860, 8627832, 9586480, 10784790, 14379720, 17255664, 21569580, 28759440, 43139160, 86278320]

約数ペア:

[(1, 86278320), (2, 43139160), (3, 28759440), (4, 21569580), (5, 17255664), (6, 14379720), (8, 10784790), (9, 9586480), (10, 8627832), (12, 7189860), (15, 5751888), (16, 5392395), (18, 4793240), (20, 4313916), (24, 3594930), (30, 2875944), (36, 2396620), (40, 2156958), (45, 1917296), (48, 1797465), (60, 1437972), (72, 1198310), (80, 1078479), (90, 958648), (120, 718986), (144, 599155), (180, 479324), (240, 359493), (360, 239662), (720, 119831)]