55422480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7963}}^1$

素因数の和:8008

約数の個数: 80

約数和(自身を含む): 177756480

約数和(自身を除く): 122334000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 7963, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 119445, 127408, 159260, 191112, 230927, 238890, 318520, 382224, 461854, 477780, 637040, 692781, 923708, 955560, 1154635, 1385562, 1847416, 1911120, 2309270, 2771124, 3463905, 3694832, 4618540, 5542248, 6927810, 9237080, 11084496, 13855620, 18474160, 27711240, 55422480]

約数ペア:

[(1, 55422480), (2, 27711240), (3, 18474160), (4, 13855620), (5, 11084496), (6, 9237080), (8, 6927810), (10, 5542248), (12, 4618540), (15, 3694832), (16, 3463905), (20, 2771124), (24, 2309270), (29, 1911120), (30, 1847416), (40, 1385562), (48, 1154635), (58, 955560), (60, 923708), (80, 692781), (87, 637040), (116, 477780), (120, 461854), (145, 382224), (174, 318520), (232, 238890), (240, 230927), (290, 191112), (348, 159260), (435, 127408), (464, 119445), (580, 95556), (696, 79630), (870, 63704), (1160, 47778), (1392, 39815), (1740, 31852), (2320, 23889), (3480, 15926), (6960, 7963)]