326315520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4721}}^1$

素因数の和:4753

約数の個数: 160

約数和(自身を含む): 1159345440

約数和(自身を除く): 833029920

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, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 4721, 5760, 6912, 7680, 8640, 9442, 11520, 13824, 14163, 17280, 18884, 23040, 23605, 28326, 34560, 37768, 42489, 47210, 56652, 69120, 70815, 75536, 84978, 94420, 113304, 127467, 141630, 151072, 169956, 188840, 212445, 226608, 254934, 283260, 302144, 339912, 377680, 424890, 453216, 509868, 566520, 604288, 637335, 679824, 755360, 849780, 906432, 1019736, 1133040, 1208576, 1274670, 1359648, 1510720, 1699560, 1812864, 2039472, 2266080, 2417152, 2549340, 2719296, 3021440, 3399120, 3625728, 4078944, 4532160, 5098680, 5438592, 6042880, 6798240, 7251456, 8157888, 9064320, 10197360, 10877184, 12085760, 13596480, 16315776, 18128640, 20394720, 21754368, 27192960, 32631552, 36257280, 40789440, 54385920, 65263104, 81578880, 108771840, 163157760, 326315520]

約数ペア:

[(1, 326315520), (2, 163157760), (3, 108771840), (4, 81578880), (5, 65263104), (6, 54385920), (8, 40789440), (9, 36257280), (10, 32631552), (12, 27192960), (15, 21754368), (16, 20394720), (18, 18128640), (20, 16315776), (24, 13596480), (27, 12085760), (30, 10877184), (32, 10197360), (36, 9064320), (40, 8157888), (45, 7251456), (48, 6798240), (54, 6042880), (60, 5438592), (64, 5098680), (72, 4532160), (80, 4078944), (90, 3625728), (96, 3399120), (108, 3021440), (120, 2719296), (128, 2549340), (135, 2417152), (144, 2266080), (160, 2039472), (180, 1812864), (192, 1699560), (216, 1510720), (240, 1359648), (256, 1274670), (270, 1208576), (288, 1133040), (320, 1019736), (360, 906432), (384, 849780), (432, 755360), (480, 679824), (512, 637335), (540, 604288), (576, 566520), (640, 509868), (720, 453216), (768, 424890), (864, 377680), (960, 339912), (1080, 302144), (1152, 283260), (1280, 254934), (1440, 226608), (1536, 212445), (1728, 188840), (1920, 169956), (2160, 151072), (2304, 141630), (2560, 127467), (2880, 113304), (3456, 94420), (3840, 84978), (4320, 75536), (4608, 70815), (4721, 69120), (5760, 56652), (6912, 47210), (7680, 42489), (8640, 37768), (9442, 34560), (11520, 28326), (13824, 23605), (14163, 23040), (17280, 18884)]