54255720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{452131}}^1$

素因数の和:452145

約数の個数: 32

約数和(自身を含む): 162767520

約数和(自身を除く): 108511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 452131, 904262, 1356393, 1808524, 2260655, 2712786, 3617048, 4521310, 5425572, 6781965, 9042620, 10851144, 13563930, 18085240, 27127860, 54255720]

約数ペア:

[(1, 54255720), (2, 27127860), (3, 18085240), (4, 13563930), (5, 10851144), (6, 9042620), (8, 6781965), (10, 5425572), (12, 4521310), (15, 3617048), (20, 2712786), (24, 2260655), (30, 1808524), (40, 1356393), (60, 904262), (120, 452131)]