56742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78809}}^1$

素因数の和:78828

約数の個数: 60

約数和(自身を含む): 190562580

約数和(自身を除く): 133820100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78809, 157618, 236427, 315236, 394045, 472854, 630472, 709281, 788090, 945708, 1182135, 1260944, 1418562, 1576180, 1891416, 2364270, 2837124, 3152360, 3546405, 3782832, 4728540, 5674248, 6304720, 7092810, 9457080, 11348496, 14185620, 18914160, 28371240, 56742480]

約数ペア:

[(1, 56742480), (2, 28371240), (3, 18914160), (4, 14185620), (5, 11348496), (6, 9457080), (8, 7092810), (9, 6304720), (10, 5674248), (12, 4728540), (15, 3782832), (16, 3546405), (18, 3152360), (20, 2837124), (24, 2364270), (30, 1891416), (36, 1576180), (40, 1418562), (45, 1260944), (48, 1182135), (60, 945708), (72, 788090), (80, 709281), (90, 630472), (120, 472854), (144, 394045), (180, 315236), (240, 236427), (360, 157618), (720, 78809)]