771932160

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 240

約数和(自身を含む): 2752428000

約数和(自身を除く): 1980495840

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, 180, 192, 216, 240, 256, 270, 288, 320, 349, 360, 384, 432, 480, 512, 540, 576, 640, 698, 720, 768, 864, 960, 1024, 1047, 1080, 1152, 1280, 1396, 1440, 1536, 1728, 1745, 1920, 2048, 2094, 2160, 2304, 2560, 2792, 2880, 3072, 3141, 3456, 3490, 3840, 4096, 4188, 4320, 4608, 5120, 5235, 5584, 5760, 6144, 6282, 6912, 6980, 7680, 8192, 8376, 8640, 9216, 9423, 10240, 10470, 11168, 11520, 12288, 12564, 13824, 13960, 15360, 15705, 16384, 16752, 17280, 18432, 18846, 20480, 20940, 22336, 23040, 24576, 25128, 27648, 27920, 30720, 31410, 33504, 34560, 36864, 37692, 40960, 41880, 44672, 46080, 47115, 49152, 50256, 55296, 55840, 61440, 62820, 67008, 69120, 73728, 75384, 81920, 83760, 89344, 92160, 94230, 100512, 110592, 111680, 122880, 125640, 134016, 138240, 147456, 150768, 167520, 178688, 184320, 188460, 201024, 221184, 223360, 245760, 251280, 268032, 276480, 301536, 335040, 357376, 368640, 376920, 402048, 442368, 446720, 502560, 536064, 552960, 603072, 670080, 714752, 737280, 753840, 804096, 893440, 1005120, 1072128, 1105920, 1206144, 1340160, 1429504, 1507680, 1608192, 1786880, 2010240, 2144256, 2211840, 2412288, 2680320, 2859008, 3015360, 3216384, 3573760, 4020480, 4288512, 4824576, 5360640, 5718016, 6030720, 6432768, 7147520, 8040960, 8577024, 9649152, 10721280, 12061440, 12865536, 14295040, 16081920, 17154048, 19298304, 21442560, 24122880, 25731072, 28590080, 32163840, 38596608, 42885120, 48245760, 51462144, 64327680, 77193216, 85770240, 96491520, 128655360, 154386432, 192983040, 257310720, 385966080, 771932160]

約数ペア:

[(1, 771932160), (2, 385966080), (3, 257310720), (4, 192983040), (5, 154386432), (6, 128655360), (8, 96491520), (9, 85770240), (10, 77193216), (12, 64327680), (15, 51462144), (16, 48245760), (18, 42885120), (20, 38596608), (24, 32163840), (27, 28590080), (30, 25731072), (32, 24122880), (36, 21442560), (40, 19298304), (45, 17154048), (48, 16081920), (54, 14295040), (60, 12865536), (64, 12061440), (72, 10721280), (80, 9649152), (90, 8577024), (96, 8040960), (108, 7147520), (120, 6432768), (128, 6030720), (135, 5718016), (144, 5360640), (160, 4824576), (180, 4288512), (192, 4020480), (216, 3573760), (240, 3216384), (256, 3015360), (270, 2859008), (288, 2680320), (320, 2412288), (349, 2211840), (360, 2144256), (384, 2010240), (432, 1786880), (480, 1608192), (512, 1507680), (540, 1429504), (576, 1340160), (640, 1206144), (698, 1105920), (720, 1072128), (768, 1005120), (864, 893440), (960, 804096), (1024, 753840), (1047, 737280), (1080, 714752), (1152, 670080), (1280, 603072), (1396, 552960), (1440, 536064), (1536, 502560), (1728, 446720), (1745, 442368), (1920, 402048), (2048, 376920), (2094, 368640), (2160, 357376), (2304, 335040), (2560, 301536), (2792, 276480), (2880, 268032), (3072, 251280), (3141, 245760), (3456, 223360), (3490, 221184), (3840, 201024), (4096, 188460), (4188, 184320), (4320, 178688), (4608, 167520), (5120, 150768), (5235, 147456), (5584, 138240), (5760, 134016), (6144, 125640), (6282, 122880), (6912, 111680), (6980, 110592), (7680, 100512), (8192, 94230), (8376, 92160), (8640, 89344), (9216, 83760), (9423, 81920), (10240, 75384), (10470, 73728), (11168, 69120), (11520, 67008), (12288, 62820), (12564, 61440), (13824, 55840), (13960, 55296), (15360, 50256), (15705, 49152), (16384, 47115), (16752, 46080), (17280, 44672), (18432, 41880), (18846, 40960), (20480, 37692), (20940, 36864), (22336, 34560), (23040, 33504), (24576, 31410), (25128, 30720), (27648, 27920)]