270397440

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 260

約数和(自身を含む): 975253224

約数和(自身を除く): 704855784

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 163, 180, 192, 216, 240, 256, 270, 288, 320, 324, 326, 360, 384, 405, 432, 480, 489, 512, 540, 576, 640, 648, 652, 720, 768, 810, 815, 864, 960, 978, 1024, 1080, 1152, 1280, 1296, 1304, 1440, 1467, 1536, 1620, 1630, 1728, 1920, 1956, 2048, 2160, 2304, 2445, 2560, 2592, 2608, 2880, 2934, 3072, 3240, 3260, 3456, 3840, 3912, 4096, 4320, 4401, 4608, 4890, 5120, 5184, 5216, 5760, 5868, 6144, 6480, 6520, 6912, 7335, 7680, 7824, 8640, 8802, 9216, 9780, 10240, 10368, 10432, 11520, 11736, 12288, 12960, 13040, 13203, 13824, 14670, 15360, 15648, 17280, 17604, 18432, 19560, 20480, 20736, 20864, 22005, 23040, 23472, 25920, 26080, 26406, 27648, 29340, 30720, 31296, 34560, 35208, 36864, 39120, 41472, 41728, 44010, 46080, 46944, 51840, 52160, 52812, 55296, 58680, 61440, 62592, 66015, 69120, 70416, 78240, 82944, 83456, 88020, 92160, 93888, 103680, 104320, 105624, 110592, 117360, 125184, 132030, 138240, 140832, 156480, 165888, 166912, 176040, 184320, 187776, 207360, 208640, 211248, 234720, 250368, 264060, 276480, 281664, 312960, 331776, 333824, 352080, 375552, 414720, 417280, 422496, 469440, 500736, 528120, 552960, 563328, 625920, 667648, 704160, 751104, 829440, 834560, 844992, 938880, 1001472, 1056240, 1126656, 1251840, 1408320, 1502208, 1658880, 1669120, 1689984, 1877760, 2002944, 2112480, 2253312, 2503680, 2816640, 3004416, 3338240, 3379968, 3755520, 4224960, 4506624, 5007360, 5633280, 6008832, 6759936, 7511040, 8449920, 9013248, 10014720, 11266560, 13519872, 15022080, 16899840, 18026496, 22533120, 27039744, 30044160, 33799680, 45066240, 54079488, 67599360, 90132480, 135198720, 270397440]

約数ペア:

[(1, 270397440), (2, 135198720), (3, 90132480), (4, 67599360), (5, 54079488), (6, 45066240), (8, 33799680), (9, 30044160), (10, 27039744), (12, 22533120), (15, 18026496), (16, 16899840), (18, 15022080), (20, 13519872), (24, 11266560), (27, 10014720), (30, 9013248), (32, 8449920), (36, 7511040), (40, 6759936), (45, 6008832), (48, 5633280), (54, 5007360), (60, 4506624), (64, 4224960), (72, 3755520), (80, 3379968), (81, 3338240), (90, 3004416), (96, 2816640), (108, 2503680), (120, 2253312), (128, 2112480), (135, 2002944), (144, 1877760), (160, 1689984), (162, 1669120), (163, 1658880), (180, 1502208), (192, 1408320), (216, 1251840), (240, 1126656), (256, 1056240), (270, 1001472), (288, 938880), (320, 844992), (324, 834560), (326, 829440), (360, 751104), (384, 704160), (405, 667648), (432, 625920), (480, 563328), (489, 552960), (512, 528120), (540, 500736), (576, 469440), (640, 422496), (648, 417280), (652, 414720), (720, 375552), (768, 352080), (810, 333824), (815, 331776), (864, 312960), (960, 281664), (978, 276480), (1024, 264060), (1080, 250368), (1152, 234720), (1280, 211248), (1296, 208640), (1304, 207360), (1440, 187776), (1467, 184320), (1536, 176040), (1620, 166912), (1630, 165888), (1728, 156480), (1920, 140832), (1956, 138240), (2048, 132030), (2160, 125184), (2304, 117360), (2445, 110592), (2560, 105624), (2592, 104320), (2608, 103680), (2880, 93888), (2934, 92160), (3072, 88020), (3240, 83456), (3260, 82944), (3456, 78240), (3840, 70416), (3912, 69120), (4096, 66015), (4320, 62592), (4401, 61440), (4608, 58680), (4890, 55296), (5120, 52812), (5184, 52160), (5216, 51840), (5760, 46944), (5868, 46080), (6144, 44010), (6480, 41728), (6520, 41472), (6912, 39120), (7335, 36864), (7680, 35208), (7824, 34560), (8640, 31296), (8802, 30720), (9216, 29340), (9780, 27648), (10240, 26406), (10368, 26080), (10432, 25920), (11520, 23472), (11736, 23040), (12288, 22005), (12960, 20864), (13040, 20736), (13203, 20480), (13824, 19560), (14670, 18432), (15360, 17604), (15648, 17280)]