15135240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126127}}^1$

素因数の和:126141

約数の個数: 32

約数和(自身を含む): 45406080

約数和(自身を除く): 30270840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126127, 252254, 378381, 504508, 630635, 756762, 1009016, 1261270, 1513524, 1891905, 2522540, 3027048, 3783810, 5045080, 7567620, 15135240]

約数ペア:

[(1, 15135240), (2, 7567620), (3, 5045080), (4, 3783810), (5, 3027048), (6, 2522540), (8, 1891905), (10, 1513524), (12, 1261270), (15, 1009016), (20, 756762), (24, 630635), (30, 504508), (40, 378381), (60, 252254), (120, 126127)]