38273280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{9967}}^1$

素因数の和:9991

約数の個数: 72

約数和(自身を含む): 122247552

約数和(自身を除く): 83974272

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, 640, 768, 960, 1280, 1920, 3840, 9967, 19934, 29901, 39868, 49835, 59802, 79736, 99670, 119604, 149505, 159472, 199340, 239208, 299010, 318944, 398680, 478416, 598020, 637888, 797360, 956832, 1196040, 1275776, 1594720, 1913664, 2392080, 2551552, 3189440, 3827328, 4784160, 6378880, 7654656, 9568320, 12757760, 19136640, 38273280]

約数ペア:

[(1, 38273280), (2, 19136640), (3, 12757760), (4, 9568320), (5, 7654656), (6, 6378880), (8, 4784160), (10, 3827328), (12, 3189440), (15, 2551552), (16, 2392080), (20, 1913664), (24, 1594720), (30, 1275776), (32, 1196040), (40, 956832), (48, 797360), (60, 637888), (64, 598020), (80, 478416), (96, 398680), (120, 318944), (128, 299010), (160, 239208), (192, 199340), (240, 159472), (256, 149505), (320, 119604), (384, 99670), (480, 79736), (640, 59802), (768, 49835), (960, 39868), (1280, 29901), (1920, 19934), (3840, 9967)]