25512720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106303}}^1$

素因数の和:106319

約数の個数: 40

約数和(自身を含む): 79090176

約数和(自身を除く): 53577456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106303, 212606, 318909, 425212, 531515, 637818, 850424, 1063030, 1275636, 1594545, 1700848, 2126060, 2551272, 3189090, 4252120, 5102544, 6378180, 8504240, 12756360, 25512720]

約数ペア:

[(1, 25512720), (2, 12756360), (3, 8504240), (4, 6378180), (5, 5102544), (6, 4252120), (8, 3189090), (10, 2551272), (12, 2126060), (15, 1700848), (16, 1594545), (20, 1275636), (24, 1063030), (30, 850424), (40, 637818), (48, 531515), (60, 425212), (80, 318909), (120, 212606), (240, 106303)]