27748920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231241}}^1$

素因数の和:231255

約数の個数: 32

約数和(自身を含む): 83247120

約数和(自身を除く): 55498200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231241, 462482, 693723, 924964, 1156205, 1387446, 1849928, 2312410, 2774892, 3468615, 4624820, 5549784, 6937230, 9249640, 13874460, 27748920]

約数ペア:

[(1, 27748920), (2, 13874460), (3, 9249640), (4, 6937230), (5, 5549784), (6, 4624820), (8, 3468615), (10, 2774892), (12, 2312410), (15, 1849928), (20, 1387446), (24, 1156205), (30, 924964), (40, 693723), (60, 462482), (120, 231241)]