8397540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{15551}}^1$

素因数の和:15569

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 17729820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 15551, 31102, 46653, 62204, 77755, 93306, 139959, 155510, 186612, 233265, 279918, 311020, 419877, 466530, 559836, 699795, 839754, 933060, 1399590, 1679508, 2099385, 2799180, 4198770, 8397540]

約数ペア:

[(1, 8397540), (2, 4198770), (3, 2799180), (4, 2099385), (5, 1679508), (6, 1399590), (9, 933060), (10, 839754), (12, 699795), (15, 559836), (18, 466530), (20, 419877), (27, 311020), (30, 279918), (36, 233265), (45, 186612), (54, 155510), (60, 139959), (90, 93306), (108, 77755), (135, 62204), (180, 46653), (270, 31102), (540, 15551)]