38814660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71879}}^1$

素因数の和:71897

約数の個数: 48

約数和(自身を含む): 120758400

約数和(自身を除く): 81943740

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, 71879, 143758, 215637, 287516, 359395, 431274, 646911, 718790, 862548, 1078185, 1293822, 1437580, 1940733, 2156370, 2587644, 3234555, 3881466, 4312740, 6469110, 7762932, 9703665, 12938220, 19407330, 38814660]

約数ペア:

[(1, 38814660), (2, 19407330), (3, 12938220), (4, 9703665), (5, 7762932), (6, 6469110), (9, 4312740), (10, 3881466), (12, 3234555), (15, 2587644), (18, 2156370), (20, 1940733), (27, 1437580), (30, 1293822), (36, 1078185), (45, 862548), (54, 718790), (60, 646911), (90, 431274), (108, 359395), (135, 287516), (180, 215637), (270, 143758), (540, 71879)]