229009920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29819}}^1$

素因数の和:29845

約数の個数: 80

約数和(自身を含む): 732140640

約数和(自身を除く): 503130720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 29819, 59638, 89457, 119276, 149095, 178914, 238552, 298190, 357828, 447285, 477104, 596380, 715656, 894570, 954208, 1192760, 1431312, 1789140, 1908416, 2385520, 2862624, 3578280, 3816832, 4771040, 5725248, 7156560, 7633664, 9542080, 11450496, 14313120, 15267328, 19084160, 22900992, 28626240, 38168320, 45801984, 57252480, 76336640, 114504960, 229009920]

約数ペア:

[(1, 229009920), (2, 114504960), (3, 76336640), (4, 57252480), (5, 45801984), (6, 38168320), (8, 28626240), (10, 22900992), (12, 19084160), (15, 15267328), (16, 14313120), (20, 11450496), (24, 9542080), (30, 7633664), (32, 7156560), (40, 5725248), (48, 4771040), (60, 3816832), (64, 3578280), (80, 2862624), (96, 2385520), (120, 1908416), (128, 1789140), (160, 1431312), (192, 1192760), (240, 954208), (256, 894570), (320, 715656), (384, 596380), (480, 477104), (512, 447285), (640, 357828), (768, 298190), (960, 238552), (1280, 178914), (1536, 149095), (1920, 119276), (2560, 89457), (3840, 59638), (7680, 29819)]