492030720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 288

約数和(自身を含む): 1824883200

約数和(自身を除く): 1332852480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 619, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1238, 1242, 1280, 1380, 1440, 1472, 1656, 1728, 1840, 1857, 1920, 2070, 2160, 2208, 2304, 2476, 2484, 2760, 2880, 2944, 3095, 3105, 3312, 3456, 3680, 3714, 3840, 4140, 4320, 4416, 4952, 4968, 5520, 5571, 5760, 5888, 6190, 6210, 6624, 6912, 7360, 7428, 8280, 8640, 8832, 9285, 9904, 9936, 11040, 11142, 11520, 12380, 12420, 13248, 14237, 14720, 14856, 16560, 16713, 17280, 17664, 18570, 19808, 19872, 22080, 22284, 24760, 24840, 26496, 27855, 28474, 29440, 29712, 33120, 33426, 34560, 37140, 39616, 39744, 42711, 44160, 44568, 49520, 49680, 52992, 55710, 56948, 59424, 66240, 66852, 71185, 74280, 79232, 79488, 83565, 85422, 88320, 89136, 99040, 99360, 111420, 113896, 118848, 128133, 132480, 133704, 142370, 148560, 158464, 158976, 167130, 170844, 178272, 198080, 198720, 213555, 222840, 227792, 237696, 256266, 264960, 267408, 284740, 297120, 334260, 341688, 356544, 384399, 396160, 397440, 427110, 445680, 455584, 475392, 512532, 534816, 569480, 594240, 640665, 668520, 683376, 713088, 768798, 792320, 794880, 854220, 891360, 911168, 1025064, 1069632, 1138960, 1188480, 1281330, 1337040, 1366752, 1426176, 1537596, 1708440, 1782720, 1822336, 1921995, 2050128, 2139264, 2277920, 2376960, 2562660, 2674080, 2733504, 3075192, 3416880, 3565440, 3644672, 3843990, 4100256, 4278528, 4555840, 5125320, 5348160, 5467008, 6150384, 6833760, 7130880, 7687980, 8200512, 9111680, 10250640, 10696320, 10934016, 12300768, 13667520, 15375960, 16401024, 18223360, 20501280, 21392640, 24601536, 27335040, 30751920, 32802048, 41002560, 49203072, 54670080, 61503840, 82005120, 98406144, 123007680, 164010240, 246015360, 492030720]

約数ペア:

[(1, 492030720), (2, 246015360), (3, 164010240), (4, 123007680), (5, 98406144), (6, 82005120), (8, 61503840), (9, 54670080), (10, 49203072), (12, 41002560), (15, 32802048), (16, 30751920), (18, 27335040), (20, 24601536), (23, 21392640), (24, 20501280), (27, 18223360), (30, 16401024), (32, 15375960), (36, 13667520), (40, 12300768), (45, 10934016), (46, 10696320), (48, 10250640), (54, 9111680), (60, 8200512), (64, 7687980), (69, 7130880), (72, 6833760), (80, 6150384), (90, 5467008), (92, 5348160), (96, 5125320), (108, 4555840), (115, 4278528), (120, 4100256), (128, 3843990), (135, 3644672), (138, 3565440), (144, 3416880), (160, 3075192), (180, 2733504), (184, 2674080), (192, 2562660), (207, 2376960), (216, 2277920), (230, 2139264), (240, 2050128), (256, 1921995), (270, 1822336), (276, 1782720), (288, 1708440), (320, 1537596), (345, 1426176), (360, 1366752), (368, 1337040), (384, 1281330), (414, 1188480), (432, 1138960), (460, 1069632), (480, 1025064), (540, 911168), (552, 891360), (576, 854220), (619, 794880), (621, 792320), (640, 768798), (690, 713088), (720, 683376), (736, 668520), (768, 640665), (828, 594240), (864, 569480), (920, 534816), (960, 512532), (1035, 475392), (1080, 455584), (1104, 445680), (1152, 427110), (1238, 397440), (1242, 396160), (1280, 384399), (1380, 356544), (1440, 341688), (1472, 334260), (1656, 297120), (1728, 284740), (1840, 267408), (1857, 264960), (1920, 256266), (2070, 237696), (2160, 227792), (2208, 222840), (2304, 213555), (2476, 198720), (2484, 198080), (2760, 178272), (2880, 170844), (2944, 167130), (3095, 158976), (3105, 158464), (3312, 148560), (3456, 142370), (3680, 133704), (3714, 132480), (3840, 128133), (4140, 118848), (4320, 113896), (4416, 111420), (4952, 99360), (4968, 99040), (5520, 89136), (5571, 88320), (5760, 85422), (5888, 83565), (6190, 79488), (6210, 79232), (6624, 74280), (6912, 71185), (7360, 66852), (7428, 66240), (8280, 59424), (8640, 56948), (8832, 55710), (9285, 52992), (9904, 49680), (9936, 49520), (11040, 44568), (11142, 44160), (11520, 42711), (12380, 39744), (12420, 39616), (13248, 37140), (14237, 34560), (14720, 33426), (14856, 33120), (16560, 29712), (16713, 29440), (17280, 28474), (17664, 27855), (18570, 26496), (19808, 24840), (19872, 24760), (22080, 22284)]