8265720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68881}}^1$

素因数の和:68895

約数の個数: 32

約数和(自身を含む): 24797520

約数和(自身を除く): 16531800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68881, 137762, 206643, 275524, 344405, 413286, 551048, 688810, 826572, 1033215, 1377620, 1653144, 2066430, 2755240, 4132860, 8265720]

約数ペア:

[(1, 8265720), (2, 4132860), (3, 2755240), (4, 2066430), (5, 1653144), (6, 1377620), (8, 1033215), (10, 826572), (12, 688810), (15, 551048), (20, 413286), (24, 344405), (30, 275524), (40, 206643), (60, 137762), (120, 68881)]