179742480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5864

約数の個数: 80

約数和(自身を含む): 561553344

約数和(自身を除く): 381810864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 5240, 5717, 6288, 7860, 10480, 11434, 15720, 17151, 22868, 28585, 31440, 34302, 45736, 57170, 68604, 85755, 91472, 114340, 137208, 171510, 228680, 274416, 343020, 457360, 686040, 748927, 1372080, 1497854, 2246781, 2995708, 3744635, 4493562, 5991416, 7489270, 8987124, 11233905, 11982832, 14978540, 17974248, 22467810, 29957080, 35948496, 44935620, 59914160, 89871240, 179742480]

約数ペア:

[(1, 179742480), (2, 89871240), (3, 59914160), (4, 44935620), (5, 35948496), (6, 29957080), (8, 22467810), (10, 17974248), (12, 14978540), (15, 11982832), (16, 11233905), (20, 8987124), (24, 7489270), (30, 5991416), (40, 4493562), (48, 3744635), (60, 2995708), (80, 2246781), (120, 1497854), (131, 1372080), (240, 748927), (262, 686040), (393, 457360), (524, 343020), (655, 274416), (786, 228680), (1048, 171510), (1310, 137208), (1572, 114340), (1965, 91472), (2096, 85755), (2620, 68604), (3144, 57170), (3930, 45736), (5240, 34302), (5717, 31440), (6288, 28585), (7860, 22868), (10480, 17151), (11434, 15720)]