461537280

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1605083220

約数和(自身を除く): 1143545940

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, 313, 320, 360, 384, 480, 512, 576, 626, 640, 720, 768, 939, 960, 1024, 1152, 1252, 1280, 1440, 1536, 1565, 1878, 1920, 2048, 2304, 2504, 2560, 2817, 2880, 3072, 3130, 3756, 3840, 4096, 4608, 4695, 5008, 5120, 5634, 5760, 6144, 6260, 7512, 7680, 8192, 9216, 9390, 10016, 10240, 11268, 11520, 12288, 12520, 14085, 15024, 15360, 16384, 18432, 18780, 20032, 20480, 22536, 23040, 24576, 25040, 28170, 30048, 30720, 32768, 36864, 37560, 40064, 40960, 45072, 46080, 49152, 50080, 56340, 60096, 61440, 73728, 75120, 80128, 81920, 90144, 92160, 98304, 100160, 112680, 120192, 122880, 147456, 150240, 160256, 163840, 180288, 184320, 200320, 225360, 240384, 245760, 294912, 300480, 320512, 360576, 368640, 400640, 450720, 480768, 491520, 600960, 641024, 721152, 737280, 801280, 901440, 961536, 1201920, 1282048, 1442304, 1474560, 1602560, 1802880, 1923072, 2403840, 2564096, 2884608, 3205120, 3605760, 3846144, 4807680, 5128192, 5769216, 6410240, 7211520, 7692288, 9615360, 10256384, 11538432, 12820480, 14423040, 15384576, 19230720, 23076864, 25640960, 28846080, 30769152, 38461440, 46153728, 51281920, 57692160, 76922880, 92307456, 115384320, 153845760, 230768640, 461537280]

約数ペア:

[(1, 461537280), (2, 230768640), (3, 153845760), (4, 115384320), (5, 92307456), (6, 76922880), (8, 57692160), (9, 51281920), (10, 46153728), (12, 38461440), (15, 30769152), (16, 28846080), (18, 25640960), (20, 23076864), (24, 19230720), (30, 15384576), (32, 14423040), (36, 12820480), (40, 11538432), (45, 10256384), (48, 9615360), (60, 7692288), (64, 7211520), (72, 6410240), (80, 5769216), (90, 5128192), (96, 4807680), (120, 3846144), (128, 3605760), (144, 3205120), (160, 2884608), (180, 2564096), (192, 2403840), (240, 1923072), (256, 1802880), (288, 1602560), (313, 1474560), (320, 1442304), (360, 1282048), (384, 1201920), (480, 961536), (512, 901440), (576, 801280), (626, 737280), (640, 721152), (720, 641024), (768, 600960), (939, 491520), (960, 480768), (1024, 450720), (1152, 400640), (1252, 368640), (1280, 360576), (1440, 320512), (1536, 300480), (1565, 294912), (1878, 245760), (1920, 240384), (2048, 225360), (2304, 200320), (2504, 184320), (2560, 180288), (2817, 163840), (2880, 160256), (3072, 150240), (3130, 147456), (3756, 122880), (3840, 120192), (4096, 112680), (4608, 100160), (4695, 98304), (5008, 92160), (5120, 90144), (5634, 81920), (5760, 80128), (6144, 75120), (6260, 73728), (7512, 61440), (7680, 60096), (8192, 56340), (9216, 50080), (9390, 49152), (10016, 46080), (10240, 45072), (11268, 40960), (11520, 40064), (12288, 37560), (12520, 36864), (14085, 32768), (15024, 30720), (15360, 30048), (16384, 28170), (18432, 25040), (18780, 24576), (20032, 23040), (20480, 22536)]