12054180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{200903}}^1$

素因数の和:200915

約数の個数: 24

約数和(自身を含む): 33751872

約数和(自身を除く): 21697692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 200903, 401806, 602709, 803612, 1004515, 1205418, 2009030, 2410836, 3013545, 4018060, 6027090, 12054180]

約数ペア:

[(1, 12054180), (2, 6027090), (3, 4018060), (4, 3013545), (5, 2410836), (6, 2009030), (10, 1205418), (12, 1004515), (15, 803612), (20, 602709), (30, 401806), (60, 200903)]