178287360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 589407840

約数和(自身を除く): 411120480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1601, 1740, 1856, 1920, 2320, 2784, 3202, 3480, 3712, 3840, 4640, 4803, 5568, 6404, 6960, 7424, 8005, 9280, 9606, 11136, 12808, 13920, 16010, 18560, 19212, 22272, 24015, 25616, 27840, 32020, 37120, 38424, 46429, 48030, 51232, 55680, 64040, 76848, 92858, 96060, 102464, 111360, 128080, 139287, 153696, 185716, 192120, 204928, 232145, 256160, 278574, 307392, 371432, 384240, 409856, 464290, 512320, 557148, 614784, 696435, 742864, 768480, 928580, 1024640, 1114296, 1229568, 1392870, 1485728, 1536960, 1857160, 2049280, 2228592, 2785740, 2971456, 3073920, 3714320, 4457184, 5571480, 5942912, 6147840, 7428640, 8914368, 11142960, 11885824, 14857280, 17828736, 22285920, 29714560, 35657472, 44571840, 59429120, 89143680, 178287360]

約数ペア:

[(1, 178287360), (2, 89143680), (3, 59429120), (4, 44571840), (5, 35657472), (6, 29714560), (8, 22285920), (10, 17828736), (12, 14857280), (15, 11885824), (16, 11142960), (20, 8914368), (24, 7428640), (29, 6147840), (30, 5942912), (32, 5571480), (40, 4457184), (48, 3714320), (58, 3073920), (60, 2971456), (64, 2785740), (80, 2228592), (87, 2049280), (96, 1857160), (116, 1536960), (120, 1485728), (128, 1392870), (145, 1229568), (160, 1114296), (174, 1024640), (192, 928580), (232, 768480), (240, 742864), (256, 696435), (290, 614784), (320, 557148), (348, 512320), (384, 464290), (435, 409856), (464, 384240), (480, 371432), (580, 307392), (640, 278574), (696, 256160), (768, 232145), (870, 204928), (928, 192120), (960, 185716), (1160, 153696), (1280, 139287), (1392, 128080), (1601, 111360), (1740, 102464), (1856, 96060), (1920, 92858), (2320, 76848), (2784, 64040), (3202, 55680), (3480, 51232), (3712, 48030), (3840, 46429), (4640, 38424), (4803, 37120), (5568, 32020), (6404, 27840), (6960, 25616), (7424, 24015), (8005, 22272), (9280, 19212), (9606, 18560), (11136, 16010), (12808, 13920)]