393154560

素因数分解:

$2^{12}\times 3^5\times 5^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 312

約数和(自身を含む): 1431131520

約数和(自身を除く): 1037976960

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, 79, 80, 81, 90, 96, 108, 120, 128, 135, 144, 158, 160, 162, 180, 192, 216, 237, 240, 243, 256, 270, 288, 316, 320, 324, 360, 384, 395, 405, 432, 474, 480, 486, 512, 540, 576, 632, 640, 648, 711, 720, 768, 790, 810, 864, 948, 960, 972, 1024, 1080, 1152, 1185, 1215, 1264, 1280, 1296, 1422, 1440, 1536, 1580, 1620, 1728, 1896, 1920, 1944, 2048, 2133, 2160, 2304, 2370, 2430, 2528, 2560, 2592, 2844, 2880, 3072, 3160, 3240, 3456, 3555, 3792, 3840, 3888, 4096, 4266, 4320, 4608, 4740, 4860, 5056, 5120, 5184, 5688, 5760, 6144, 6320, 6399, 6480, 6912, 7110, 7584, 7680, 7776, 8532, 8640, 9216, 9480, 9720, 10112, 10240, 10368, 10665, 11376, 11520, 12288, 12640, 12798, 12960, 13824, 14220, 15168, 15360, 15552, 17064, 17280, 18432, 18960, 19197, 19440, 20224, 20480, 20736, 21330, 22752, 23040, 25280, 25596, 25920, 27648, 28440, 30336, 30720, 31104, 31995, 34128, 34560, 36864, 37920, 38394, 38880, 40448, 41472, 42660, 45504, 46080, 50560, 51192, 51840, 55296, 56880, 60672, 61440, 62208, 63990, 68256, 69120, 75840, 76788, 77760, 80896, 82944, 85320, 91008, 92160, 95985, 101120, 102384, 103680, 110592, 113760, 121344, 124416, 127980, 136512, 138240, 151680, 153576, 155520, 161792, 165888, 170640, 182016, 184320, 191970, 202240, 204768, 207360, 227520, 242688, 248832, 255960, 273024, 276480, 303360, 307152, 311040, 323584, 331776, 341280, 364032, 383940, 404480, 409536, 414720, 455040, 485376, 497664, 511920, 546048, 552960, 606720, 614304, 622080, 682560, 728064, 767880, 808960, 819072, 829440, 910080, 970752, 995328, 1023840, 1092096, 1213440, 1228608, 1244160, 1365120, 1456128, 1535760, 1617920, 1638144, 1658880, 1820160, 2047680, 2184192, 2426880, 2457216, 2488320, 2730240, 2912256, 3071520, 3276288, 3640320, 4095360, 4368384, 4853760, 4914432, 4976640, 5460480, 6143040, 6552576, 7280640, 8190720, 8736768, 9828864, 10920960, 12286080, 13105152, 14561280, 16381440, 19657728, 21841920, 24572160, 26210304, 32762880, 39315456, 43683840, 49144320, 65525760, 78630912, 98288640, 131051520, 196577280, 393154560]

約数ペア:

[(1, 393154560), (2, 196577280), (3, 131051520), (4, 98288640), (5, 78630912), (6, 65525760), (8, 49144320), (9, 43683840), (10, 39315456), (12, 32762880), (15, 26210304), (16, 24572160), (18, 21841920), (20, 19657728), (24, 16381440), (27, 14561280), (30, 13105152), (32, 12286080), (36, 10920960), (40, 9828864), (45, 8736768), (48, 8190720), (54, 7280640), (60, 6552576), (64, 6143040), (72, 5460480), (79, 4976640), (80, 4914432), (81, 4853760), (90, 4368384), (96, 4095360), (108, 3640320), (120, 3276288), (128, 3071520), (135, 2912256), (144, 2730240), (158, 2488320), (160, 2457216), (162, 2426880), (180, 2184192), (192, 2047680), (216, 1820160), (237, 1658880), (240, 1638144), (243, 1617920), (256, 1535760), (270, 1456128), (288, 1365120), (316, 1244160), (320, 1228608), (324, 1213440), (360, 1092096), (384, 1023840), (395, 995328), (405, 970752), (432, 910080), (474, 829440), (480, 819072), (486, 808960), (512, 767880), (540, 728064), (576, 682560), (632, 622080), (640, 614304), (648, 606720), (711, 552960), (720, 546048), (768, 511920), (790, 497664), (810, 485376), (864, 455040), (948, 414720), (960, 409536), (972, 404480), (1024, 383940), (1080, 364032), (1152, 341280), (1185, 331776), (1215, 323584), (1264, 311040), (1280, 307152), (1296, 303360), (1422, 276480), (1440, 273024), (1536, 255960), (1580, 248832), (1620, 242688), (1728, 227520), (1896, 207360), (1920, 204768), (1944, 202240), (2048, 191970), (2133, 184320), (2160, 182016), (2304, 170640), (2370, 165888), (2430, 161792), (2528, 155520), (2560, 153576), (2592, 151680), (2844, 138240), (2880, 136512), (3072, 127980), (3160, 124416), (3240, 121344), (3456, 113760), (3555, 110592), (3792, 103680), (3840, 102384), (3888, 101120), (4096, 95985), (4266, 92160), (4320, 91008), (4608, 85320), (4740, 82944), (4860, 80896), (5056, 77760), (5120, 76788), (5184, 75840), (5688, 69120), (5760, 68256), (6144, 63990), (6320, 62208), (6399, 61440), (6480, 60672), (6912, 56880), (7110, 55296), (7584, 51840), (7680, 51192), (7776, 50560), (8532, 46080), (8640, 45504), (9216, 42660), (9480, 41472), (9720, 40448), (10112, 38880), (10240, 38394), (10368, 37920), (10665, 36864), (11376, 34560), (11520, 34128), (12288, 31995), (12640, 31104), (12798, 30720), (12960, 30336), (13824, 28440), (14220, 27648), (15168, 25920), (15360, 25596), (15552, 25280), (17064, 23040), (17280, 22752), (18432, 21330), (18960, 20736), (19197, 20480), (19440, 20224)]