19126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79693}}^1$

素因数の和:79709

約数の個数: 40

約数和(自身を含む): 59292336

約数和(自身を除く): 40166016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79693, 159386, 239079, 318772, 398465, 478158, 637544, 796930, 956316, 1195395, 1275088, 1593860, 1912632, 2390790, 3187720, 3825264, 4781580, 6375440, 9563160, 19126320]

約数ペア:

[(1, 19126320), (2, 9563160), (3, 6375440), (4, 4781580), (5, 3825264), (6, 3187720), (8, 2390790), (10, 1912632), (12, 1593860), (15, 1275088), (16, 1195395), (20, 956316), (24, 796930), (30, 637544), (40, 478158), (48, 398465), (60, 318772), (80, 239079), (120, 159386), (240, 79693)]