55497840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231241}}^1$

素因数の和:231257

約数の個数: 40

約数和(自身を含む): 172044048

約数和(自身を除く): 116546208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231241, 462482, 693723, 924964, 1156205, 1387446, 1849928, 2312410, 2774892, 3468615, 3699856, 4624820, 5549784, 6937230, 9249640, 11099568, 13874460, 18499280, 27748920, 55497840]

約数ペア:

[(1, 55497840), (2, 27748920), (3, 18499280), (4, 13874460), (5, 11099568), (6, 9249640), (8, 6937230), (10, 5549784), (12, 4624820), (15, 3699856), (16, 3468615), (20, 2774892), (24, 2312410), (30, 1849928), (40, 1387446), (48, 1156205), (60, 924964), (80, 693723), (120, 462482), (240, 231241)]