304865280

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 168

約数和(自身を含む): 1058079672

約数和(自身を除く): 753214392

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, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 827, 960, 1024, 1152, 1280, 1440, 1536, 1654, 1920, 2048, 2304, 2481, 2560, 2880, 3072, 3308, 3840, 4096, 4135, 4608, 4962, 5120, 5760, 6144, 6616, 7443, 7680, 8192, 8270, 9216, 9924, 10240, 11520, 12288, 12405, 13232, 14886, 15360, 16540, 18432, 19848, 20480, 23040, 24576, 24810, 26464, 29772, 30720, 33080, 36864, 37215, 39696, 40960, 46080, 49620, 52928, 59544, 61440, 66160, 73728, 74430, 79392, 92160, 99240, 105856, 119088, 122880, 132320, 148860, 158784, 184320, 198480, 211712, 238176, 264640, 297720, 317568, 368640, 396960, 423424, 476352, 529280, 595440, 635136, 793920, 846848, 952704, 1058560, 1190880, 1270272, 1587840, 1693696, 1905408, 2117120, 2381760, 2540544, 3175680, 3387392, 3810816, 4234240, 4763520, 5081088, 6351360, 6774784, 7621632, 8468480, 9527040, 10162176, 12702720, 15243264, 16936960, 19054080, 20324352, 25405440, 30486528, 33873920, 38108160, 50810880, 60973056, 76216320, 101621760, 152432640, 304865280]

約数ペア:

[(1, 304865280), (2, 152432640), (3, 101621760), (4, 76216320), (5, 60973056), (6, 50810880), (8, 38108160), (9, 33873920), (10, 30486528), (12, 25405440), (15, 20324352), (16, 19054080), (18, 16936960), (20, 15243264), (24, 12702720), (30, 10162176), (32, 9527040), (36, 8468480), (40, 7621632), (45, 6774784), (48, 6351360), (60, 5081088), (64, 4763520), (72, 4234240), (80, 3810816), (90, 3387392), (96, 3175680), (120, 2540544), (128, 2381760), (144, 2117120), (160, 1905408), (180, 1693696), (192, 1587840), (240, 1270272), (256, 1190880), (288, 1058560), (320, 952704), (360, 846848), (384, 793920), (480, 635136), (512, 595440), (576, 529280), (640, 476352), (720, 423424), (768, 396960), (827, 368640), (960, 317568), (1024, 297720), (1152, 264640), (1280, 238176), (1440, 211712), (1536, 198480), (1654, 184320), (1920, 158784), (2048, 148860), (2304, 132320), (2481, 122880), (2560, 119088), (2880, 105856), (3072, 99240), (3308, 92160), (3840, 79392), (4096, 74430), (4135, 73728), (4608, 66160), (4962, 61440), (5120, 59544), (5760, 52928), (6144, 49620), (6616, 46080), (7443, 40960), (7680, 39696), (8192, 37215), (8270, 36864), (9216, 33080), (9924, 30720), (10240, 29772), (11520, 26464), (12288, 24810), (12405, 24576), (13232, 23040), (14886, 20480), (15360, 19848), (16540, 18432)]