16255620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{30103}}^1$

素因数の和:30121

約数の個数: 48

約数和(自身を含む): 50574720

約数和(自身を除く): 34319100

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, 30103, 60206, 90309, 120412, 150515, 180618, 270927, 301030, 361236, 451545, 541854, 602060, 812781, 903090, 1083708, 1354635, 1625562, 1806180, 2709270, 3251124, 4063905, 5418540, 8127810, 16255620]

約数ペア:

[(1, 16255620), (2, 8127810), (3, 5418540), (4, 4063905), (5, 3251124), (6, 2709270), (9, 1806180), (10, 1625562), (12, 1354635), (15, 1083708), (18, 903090), (20, 812781), (27, 602060), (30, 541854), (36, 451545), (45, 361236), (54, 301030), (60, 270927), (90, 180618), (108, 150515), (135, 120412), (180, 90309), (270, 60206), (540, 30103)]