289920360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2416003}}^1$

素因数の和:2416017

約数の個数: 32

約数和(自身を含む): 869761440

約数和(自身を除く): 579841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2416003, 4832006, 7248009, 9664012, 12080015, 14496018, 19328024, 24160030, 28992036, 36240045, 48320060, 57984072, 72480090, 96640120, 144960180, 289920360]

約数ペア:

[(1, 289920360), (2, 144960180), (3, 96640120), (4, 72480090), (5, 57984072), (6, 48320060), (8, 36240045), (10, 28992036), (12, 24160030), (15, 19328024), (20, 14496018), (24, 12080015), (30, 9664012), (40, 7248009), (60, 4832006), (120, 2416003)]