27653520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115223}}^1$

素因数の和:115239

約数の個数: 40

約数和(自身を含む): 85726656

約数和(自身を除く): 58073136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115223, 230446, 345669, 460892, 576115, 691338, 921784, 1152230, 1382676, 1728345, 1843568, 2304460, 2765352, 3456690, 4608920, 5530704, 6913380, 9217840, 13826760, 27653520]

約数ペア:

[(1, 27653520), (2, 13826760), (3, 9217840), (4, 6913380), (5, 5530704), (6, 4608920), (8, 3456690), (10, 2765352), (12, 2304460), (15, 1843568), (16, 1728345), (20, 1382676), (24, 1152230), (30, 921784), (40, 691338), (48, 576115), (60, 460892), (80, 345669), (120, 230446), (240, 115223)]