2863620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5303}}^1$

素因数の和:5321

約数の個数: 48

約数和(自身を含む): 8910720

約数和(自身を除く): 6047100

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, 5303, 10606, 15909, 21212, 26515, 31818, 47727, 53030, 63636, 79545, 95454, 106060, 143181, 159090, 190908, 238635, 286362, 318180, 477270, 572724, 715905, 954540, 1431810, 2863620]

約数ペア:

[(1, 2863620), (2, 1431810), (3, 954540), (4, 715905), (5, 572724), (6, 477270), (9, 318180), (10, 286362), (12, 238635), (15, 190908), (18, 159090), (20, 143181), (27, 106060), (30, 95454), (36, 79545), (45, 63636), (54, 53030), (60, 47727), (90, 31818), (108, 26515), (135, 21212), (180, 15909), (270, 10606), (540, 5303)]