1220935680

素因数分解:

$2^{17}\times 3^4\times 5^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 360

約数和(自身を含む): 4567579632

約数和(自身を除く): 3346643952

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, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2048, 2070, 2160, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3072, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4096, 4140, 4320, 4416, 4608, 4968, 5120, 5184, 5520, 5760, 5888, 6144, 6210, 6480, 6624, 6912, 7360, 7452, 7680, 8192, 8280, 8640, 8832, 9216, 9315, 9936, 10240, 10368, 11040, 11520, 11776, 12288, 12420, 12960, 13248, 13824, 14720, 14904, 15360, 16384, 16560, 17280, 17664, 18432, 18630, 19872, 20480, 20736, 22080, 23040, 23552, 24576, 24840, 25920, 26496, 27648, 29440, 29808, 30720, 32768, 33120, 34560, 35328, 36864, 37260, 39744, 40960, 41472, 44160, 46080, 47104, 49152, 49680, 51840, 52992, 55296, 58880, 59616, 61440, 65536, 66240, 69120, 70656, 73728, 74520, 79488, 81920, 82944, 88320, 92160, 94208, 98304, 99360, 103680, 105984, 110592, 117760, 119232, 122880, 131072, 132480, 138240, 141312, 147456, 149040, 158976, 163840, 165888, 176640, 184320, 188416, 196608, 198720, 207360, 211968, 221184, 235520, 238464, 245760, 264960, 276480, 282624, 294912, 298080, 317952, 327680, 331776, 353280, 368640, 376832, 393216, 397440, 414720, 423936, 442368, 471040, 476928, 491520, 529920, 552960, 565248, 589824, 596160, 635904, 655360, 663552, 706560, 737280, 753664, 794880, 829440, 847872, 884736, 942080, 953856, 983040, 1059840, 1105920, 1130496, 1179648, 1192320, 1271808, 1327104, 1413120, 1474560, 1507328, 1589760, 1658880, 1695744, 1769472, 1884160, 1907712, 1966080, 2119680, 2211840, 2260992, 2384640, 2543616, 2654208, 2826240, 2949120, 3014656, 3179520, 3317760, 3391488, 3538944, 3768320, 3815424, 4239360, 4423680, 4521984, 4769280, 5087232, 5308416, 5652480, 5898240, 6359040, 6635520, 6782976, 7536640, 7630848, 8478720, 8847360, 9043968, 9538560, 10174464, 10616832, 11304960, 12718080, 13271040, 13565952, 15073280, 15261696, 16957440, 17694720, 19077120, 20348928, 22609920, 25436160, 26542080, 27131904, 30523392, 33914880, 38154240, 40697856, 45219840, 50872320, 53084160, 61046784, 67829760, 76308480, 81395712, 101744640, 122093568, 135659520, 152616960, 203489280, 244187136, 305233920, 406978560, 610467840, 1220935680]

約数ペア:

[(1, 1220935680), (2, 610467840), (3, 406978560), (4, 305233920), (5, 244187136), (6, 203489280), (8, 152616960), (9, 135659520), (10, 122093568), (12, 101744640), (15, 81395712), (16, 76308480), (18, 67829760), (20, 61046784), (23, 53084160), (24, 50872320), (27, 45219840), (30, 40697856), (32, 38154240), (36, 33914880), (40, 30523392), (45, 27131904), (46, 26542080), (48, 25436160), (54, 22609920), (60, 20348928), (64, 19077120), (69, 17694720), (72, 16957440), (80, 15261696), (81, 15073280), (90, 13565952), (92, 13271040), (96, 12718080), (108, 11304960), (115, 10616832), (120, 10174464), (128, 9538560), (135, 9043968), (138, 8847360), (144, 8478720), (160, 7630848), (162, 7536640), (180, 6782976), (184, 6635520), (192, 6359040), (207, 5898240), (216, 5652480), (230, 5308416), (240, 5087232), (256, 4769280), (270, 4521984), (276, 4423680), (288, 4239360), (320, 3815424), (324, 3768320), (345, 3538944), (360, 3391488), (368, 3317760), (384, 3179520), (405, 3014656), (414, 2949120), (432, 2826240), (460, 2654208), (480, 2543616), (512, 2384640), (540, 2260992), (552, 2211840), (576, 2119680), (621, 1966080), (640, 1907712), (648, 1884160), (690, 1769472), (720, 1695744), (736, 1658880), (768, 1589760), (810, 1507328), (828, 1474560), (864, 1413120), (920, 1327104), (960, 1271808), (1024, 1192320), (1035, 1179648), (1080, 1130496), (1104, 1105920), (1152, 1059840), (1242, 983040), (1280, 953856), (1296, 942080), (1380, 884736), (1440, 847872), (1472, 829440), (1536, 794880), (1620, 753664), (1656, 737280), (1728, 706560), (1840, 663552), (1863, 655360), (1920, 635904), (2048, 596160), (2070, 589824), (2160, 565248), (2208, 552960), (2304, 529920), (2484, 491520), (2560, 476928), (2592, 471040), (2760, 442368), (2880, 423936), (2944, 414720), (3072, 397440), (3105, 393216), (3240, 376832), (3312, 368640), (3456, 353280), (3680, 331776), (3726, 327680), (3840, 317952), (4096, 298080), (4140, 294912), (4320, 282624), (4416, 276480), (4608, 264960), (4968, 245760), (5120, 238464), (5184, 235520), (5520, 221184), (5760, 211968), (5888, 207360), (6144, 198720), (6210, 196608), (6480, 188416), (6624, 184320), (6912, 176640), (7360, 165888), (7452, 163840), (7680, 158976), (8192, 149040), (8280, 147456), (8640, 141312), (8832, 138240), (9216, 132480), (9315, 131072), (9936, 122880), (10240, 119232), (10368, 117760), (11040, 110592), (11520, 105984), (11776, 103680), (12288, 99360), (12420, 98304), (12960, 94208), (13248, 92160), (13824, 88320), (14720, 82944), (14904, 81920), (15360, 79488), (16384, 74520), (16560, 73728), (17280, 70656), (17664, 69120), (18432, 66240), (18630, 65536), (19872, 61440), (20480, 59616), (20736, 58880), (22080, 55296), (23040, 52992), (23552, 51840), (24576, 49680), (24840, 49152), (25920, 47104), (26496, 46080), (27648, 44160), (29440, 41472), (29808, 40960), (30720, 39744), (32768, 37260), (33120, 36864), (34560, 35328)]