317474160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30763}}^1$

素因数の和:30822

約数の個数: 80

約数和(自身を含む): 1007090304

約数和(自身を除く): 689616144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 30763, 61526, 92289, 123052, 153815, 184578, 246104, 307630, 369156, 461445, 492208, 615260, 738312, 922890, 1230520, 1322809, 1476624, 1845780, 2461040, 2645618, 3691560, 3968427, 5291236, 6614045, 7383120, 7936854, 10582472, 13228090, 15873708, 19842135, 21164944, 26456180, 31747416, 39684270, 52912360, 63494832, 79368540, 105824720, 158737080, 317474160]

約数ペア:

[(1, 317474160), (2, 158737080), (3, 105824720), (4, 79368540), (5, 63494832), (6, 52912360), (8, 39684270), (10, 31747416), (12, 26456180), (15, 21164944), (16, 19842135), (20, 15873708), (24, 13228090), (30, 10582472), (40, 7936854), (43, 7383120), (48, 6614045), (60, 5291236), (80, 3968427), (86, 3691560), (120, 2645618), (129, 2461040), (172, 1845780), (215, 1476624), (240, 1322809), (258, 1230520), (344, 922890), (430, 738312), (516, 615260), (645, 492208), (688, 461445), (860, 369156), (1032, 307630), (1290, 246104), (1720, 184578), (2064, 153815), (2580, 123052), (3440, 92289), (5160, 61526), (10320, 30763)]