15132840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126107}}^1$

素因数の和:126121

約数の個数: 32

約数和(自身を含む): 45398880

約数和(自身を除く): 30266040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126107, 252214, 378321, 504428, 630535, 756642, 1008856, 1261070, 1513284, 1891605, 2522140, 3026568, 3783210, 5044280, 7566420, 15132840]

約数ペア:

[(1, 15132840), (2, 7566420), (3, 5044280), (4, 3783210), (5, 3026568), (6, 2522140), (8, 1891605), (10, 1513284), (12, 1261070), (15, 1008856), (20, 756642), (24, 630535), (30, 504428), (40, 378321), (60, 252214), (120, 126107)]