480706560

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 204

約数和(自身を含む): 1676660232

約数和(自身を除く): 1195953672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 512, 576, 640, 652, 720, 768, 815, 960, 978, 1024, 1152, 1280, 1304, 1440, 1467, 1536, 1630, 1920, 1956, 2048, 2304, 2445, 2560, 2608, 2880, 2934, 3072, 3260, 3840, 3912, 4096, 4608, 4890, 5120, 5216, 5760, 5868, 6144, 6520, 7335, 7680, 7824, 8192, 9216, 9780, 10240, 10432, 11520, 11736, 12288, 13040, 14670, 15360, 15648, 16384, 18432, 19560, 20480, 20864, 23040, 23472, 24576, 26080, 29340, 30720, 31296, 32768, 36864, 39120, 40960, 41728, 46080, 46944, 49152, 52160, 58680, 61440, 62592, 65536, 73728, 78240, 81920, 83456, 92160, 93888, 98304, 104320, 117360, 122880, 125184, 147456, 156480, 163840, 166912, 184320, 187776, 196608, 208640, 234720, 245760, 250368, 294912, 312960, 327680, 333824, 368640, 375552, 417280, 469440, 491520, 500736, 589824, 625920, 667648, 737280, 751104, 834560, 938880, 983040, 1001472, 1251840, 1335296, 1474560, 1502208, 1669120, 1877760, 2002944, 2503680, 2670592, 2949120, 3004416, 3338240, 3755520, 4005888, 5007360, 5341184, 6008832, 6676480, 7511040, 8011776, 10014720, 10682368, 12017664, 13352960, 15022080, 16023552, 20029440, 24035328, 26705920, 30044160, 32047104, 40058880, 48070656, 53411840, 60088320, 80117760, 96141312, 120176640, 160235520, 240353280, 480706560]

約数ペア:

[(1, 480706560), (2, 240353280), (3, 160235520), (4, 120176640), (5, 96141312), (6, 80117760), (8, 60088320), (9, 53411840), (10, 48070656), (12, 40058880), (15, 32047104), (16, 30044160), (18, 26705920), (20, 24035328), (24, 20029440), (30, 16023552), (32, 15022080), (36, 13352960), (40, 12017664), (45, 10682368), (48, 10014720), (60, 8011776), (64, 7511040), (72, 6676480), (80, 6008832), (90, 5341184), (96, 5007360), (120, 4005888), (128, 3755520), (144, 3338240), (160, 3004416), (163, 2949120), (180, 2670592), (192, 2503680), (240, 2002944), (256, 1877760), (288, 1669120), (320, 1502208), (326, 1474560), (360, 1335296), (384, 1251840), (480, 1001472), (489, 983040), (512, 938880), (576, 834560), (640, 751104), (652, 737280), (720, 667648), (768, 625920), (815, 589824), (960, 500736), (978, 491520), (1024, 469440), (1152, 417280), (1280, 375552), (1304, 368640), (1440, 333824), (1467, 327680), (1536, 312960), (1630, 294912), (1920, 250368), (1956, 245760), (2048, 234720), (2304, 208640), (2445, 196608), (2560, 187776), (2608, 184320), (2880, 166912), (2934, 163840), (3072, 156480), (3260, 147456), (3840, 125184), (3912, 122880), (4096, 117360), (4608, 104320), (4890, 98304), (5120, 93888), (5216, 92160), (5760, 83456), (5868, 81920), (6144, 78240), (6520, 73728), (7335, 65536), (7680, 62592), (7824, 61440), (8192, 58680), (9216, 52160), (9780, 49152), (10240, 46944), (10432, 46080), (11520, 41728), (11736, 40960), (12288, 39120), (13040, 36864), (14670, 32768), (15360, 31296), (15648, 30720), (16384, 29340), (18432, 26080), (19560, 24576), (20480, 23472), (20864, 23040)]