57473280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1663}}^1$

素因数の和:1693

約数の個数: 144

約数和(自身を含む): 204072960

約数和(自身を除く): 146599680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1663, 1728, 1920, 2160, 2304, 2880, 3326, 3456, 3840, 4320, 4989, 5760, 6652, 6912, 8315, 8640, 9978, 11520, 13304, 14967, 16630, 17280, 19956, 24945, 26608, 29934, 33260, 34560, 39912, 44901, 49890, 53216, 59868, 66520, 74835, 79824, 89802, 99780, 106432, 119736, 133040, 149670, 159648, 179604, 199560, 212864, 224505, 239472, 266080, 299340, 319296, 359208, 399120, 425728, 449010, 478944, 532160, 598680, 638592, 718416, 798240, 898020, 957888, 1064320, 1197360, 1277184, 1436832, 1596480, 1796040, 1915776, 2128640, 2394720, 2873664, 3192960, 3592080, 3831552, 4789440, 5747328, 6385920, 7184160, 9578880, 11494656, 14368320, 19157760, 28736640, 57473280]

約数ペア:

[(1, 57473280), (2, 28736640), (3, 19157760), (4, 14368320), (5, 11494656), (6, 9578880), (8, 7184160), (9, 6385920), (10, 5747328), (12, 4789440), (15, 3831552), (16, 3592080), (18, 3192960), (20, 2873664), (24, 2394720), (27, 2128640), (30, 1915776), (32, 1796040), (36, 1596480), (40, 1436832), (45, 1277184), (48, 1197360), (54, 1064320), (60, 957888), (64, 898020), (72, 798240), (80, 718416), (90, 638592), (96, 598680), (108, 532160), (120, 478944), (128, 449010), (135, 425728), (144, 399120), (160, 359208), (180, 319296), (192, 299340), (216, 266080), (240, 239472), (256, 224505), (270, 212864), (288, 199560), (320, 179604), (360, 159648), (384, 149670), (432, 133040), (480, 119736), (540, 106432), (576, 99780), (640, 89802), (720, 79824), (768, 74835), (864, 66520), (960, 59868), (1080, 53216), (1152, 49890), (1280, 44901), (1440, 39912), (1663, 34560), (1728, 33260), (1920, 29934), (2160, 26608), (2304, 24945), (2880, 19956), (3326, 17280), (3456, 16630), (3840, 14967), (4320, 13304), (4989, 11520), (5760, 9978), (6652, 8640), (6912, 8315)]