180264960

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 644834880

約数和(自身を除く): 464569920

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, 163, 180, 192, 216, 240, 256, 270, 288, 320, 326, 360, 384, 432, 480, 489, 512, 540, 576, 640, 652, 720, 768, 815, 864, 960, 978, 1024, 1080, 1152, 1280, 1304, 1440, 1467, 1536, 1630, 1728, 1920, 1956, 2048, 2160, 2304, 2445, 2560, 2608, 2880, 2934, 3072, 3260, 3456, 3840, 3912, 4096, 4320, 4401, 4608, 4890, 5120, 5216, 5760, 5868, 6144, 6520, 6912, 7335, 7680, 7824, 8192, 8640, 8802, 9216, 9780, 10240, 10432, 11520, 11736, 12288, 13040, 13824, 14670, 15360, 15648, 17280, 17604, 18432, 19560, 20480, 20864, 22005, 23040, 23472, 24576, 26080, 27648, 29340, 30720, 31296, 34560, 35208, 36864, 39120, 40960, 41728, 44010, 46080, 46944, 52160, 55296, 58680, 61440, 62592, 69120, 70416, 73728, 78240, 83456, 88020, 92160, 93888, 104320, 110592, 117360, 122880, 125184, 138240, 140832, 156480, 166912, 176040, 184320, 187776, 208640, 221184, 234720, 250368, 276480, 281664, 312960, 333824, 352080, 368640, 375552, 417280, 469440, 500736, 552960, 563328, 625920, 667648, 704160, 751104, 834560, 938880, 1001472, 1105920, 1126656, 1251840, 1335296, 1408320, 1502208, 1669120, 1877760, 2002944, 2253312, 2503680, 2816640, 3004416, 3338240, 3755520, 4005888, 4506624, 5007360, 5633280, 6008832, 6676480, 7511040, 9013248, 10014720, 11266560, 12017664, 15022080, 18026496, 20029440, 22533120, 30044160, 36052992, 45066240, 60088320, 90132480, 180264960]

約数ペア:

[(1, 180264960), (2, 90132480), (3, 60088320), (4, 45066240), (5, 36052992), (6, 30044160), (8, 22533120), (9, 20029440), (10, 18026496), (12, 15022080), (15, 12017664), (16, 11266560), (18, 10014720), (20, 9013248), (24, 7511040), (27, 6676480), (30, 6008832), (32, 5633280), (36, 5007360), (40, 4506624), (45, 4005888), (48, 3755520), (54, 3338240), (60, 3004416), (64, 2816640), (72, 2503680), (80, 2253312), (90, 2002944), (96, 1877760), (108, 1669120), (120, 1502208), (128, 1408320), (135, 1335296), (144, 1251840), (160, 1126656), (163, 1105920), (180, 1001472), (192, 938880), (216, 834560), (240, 751104), (256, 704160), (270, 667648), (288, 625920), (320, 563328), (326, 552960), (360, 500736), (384, 469440), (432, 417280), (480, 375552), (489, 368640), (512, 352080), (540, 333824), (576, 312960), (640, 281664), (652, 276480), (720, 250368), (768, 234720), (815, 221184), (864, 208640), (960, 187776), (978, 184320), (1024, 176040), (1080, 166912), (1152, 156480), (1280, 140832), (1304, 138240), (1440, 125184), (1467, 122880), (1536, 117360), (1630, 110592), (1728, 104320), (1920, 93888), (1956, 92160), (2048, 88020), (2160, 83456), (2304, 78240), (2445, 73728), (2560, 70416), (2608, 69120), (2880, 62592), (2934, 61440), (3072, 58680), (3260, 55296), (3456, 52160), (3840, 46944), (3912, 46080), (4096, 44010), (4320, 41728), (4401, 40960), (4608, 39120), (4890, 36864), (5120, 35208), (5216, 34560), (5760, 31296), (5868, 30720), (6144, 29340), (6520, 27648), (6912, 26080), (7335, 24576), (7680, 23472), (7824, 23040), (8192, 22005), (8640, 20864), (8802, 20480), (9216, 19560), (9780, 18432), (10240, 17604), (10432, 17280), (11520, 15648), (11736, 15360), (12288, 14670), (13040, 13824)]