38908620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72053}}^1$

素因数の和:72071

約数の個数: 48

約数和(自身を含む): 121050720

約数和(自身を除く): 82142100

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, 72053, 144106, 216159, 288212, 360265, 432318, 648477, 720530, 864636, 1080795, 1296954, 1441060, 1945431, 2161590, 2593908, 3242385, 3890862, 4323180, 6484770, 7781724, 9727155, 12969540, 19454310, 38908620]

約数ペア:

[(1, 38908620), (2, 19454310), (3, 12969540), (4, 9727155), (5, 7781724), (6, 6484770), (9, 4323180), (10, 3890862), (12, 3242385), (15, 2593908), (18, 2161590), (20, 1945431), (27, 1441060), (30, 1296954), (36, 1080795), (45, 864636), (54, 720530), (60, 648477), (90, 432318), (108, 360265), (135, 288212), (180, 216159), (270, 144106), (540, 72053)]