1212572160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 320

約数和(自身を含む): 4401682560

約数和(自身を除く): 3189110400

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 331, 360, 384, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 662, 720, 768, 795, 848, 864, 954, 960, 993, 1060, 1080, 1152, 1272, 1280, 1324, 1431, 1440, 1536, 1590, 1655, 1696, 1728, 1908, 1920, 1986, 2120, 2160, 2304, 2385, 2544, 2560, 2648, 2862, 2880, 2979, 3180, 3310, 3392, 3456, 3816, 3840, 3972, 4240, 4320, 4608, 4770, 4965, 5088, 5296, 5724, 5760, 5958, 6360, 6620, 6784, 6912, 7155, 7632, 7680, 7944, 8480, 8640, 8937, 9540, 9930, 10176, 10592, 11448, 11520, 11916, 12720, 13240, 13568, 13824, 14310, 14895, 15264, 15888, 16960, 17280, 17543, 17874, 19080, 19860, 20352, 21184, 22896, 23040, 23832, 25440, 26480, 27136, 28620, 29790, 30528, 31776, 33920, 34560, 35086, 35748, 38160, 39720, 40704, 42368, 44685, 45792, 47664, 50880, 52629, 52960, 57240, 59580, 61056, 63552, 67840, 69120, 70172, 71496, 76320, 79440, 81408, 84736, 87715, 89370, 91584, 95328, 101760, 105258, 105920, 114480, 119160, 122112, 127104, 135680, 140344, 142992, 152640, 157887, 158880, 169472, 175430, 178740, 183168, 190656, 203520, 210516, 211840, 228960, 238320, 244224, 254208, 263145, 280688, 285984, 305280, 315774, 317760, 350860, 357480, 366336, 381312, 407040, 421032, 423680, 457920, 473661, 476640, 508416, 526290, 561376, 571968, 610560, 631548, 635520, 701720, 714960, 732672, 762624, 789435, 842064, 847360, 915840, 947322, 953280, 1052580, 1122752, 1143936, 1221120, 1263096, 1271040, 1403440, 1429920, 1525248, 1578870, 1684128, 1831680, 1894644, 1906560, 2105160, 2245504, 2287872, 2368305, 2526192, 2542080, 2806880, 2859840, 3157740, 3368256, 3663360, 3789288, 3813120, 4210320, 4491008, 4575744, 4736610, 5052384, 5613760, 5719680, 6315480, 6736512, 7578576, 7626240, 8420640, 8982016, 9473220, 10104768, 11227520, 11439360, 12630960, 13473024, 15157152, 16841280, 18946440, 20209536, 22455040, 22878720, 25261920, 26946048, 30314304, 33682560, 37892880, 40419072, 44910080, 50523840, 60628608, 67365120, 75785760, 80838144, 101047680, 121257216, 134730240, 151571520, 202095360, 242514432, 303143040, 404190720, 606286080, 1212572160]

約数ペア:

[(1, 1212572160), (2, 606286080), (3, 404190720), (4, 303143040), (5, 242514432), (6, 202095360), (8, 151571520), (9, 134730240), (10, 121257216), (12, 101047680), (15, 80838144), (16, 75785760), (18, 67365120), (20, 60628608), (24, 50523840), (27, 44910080), (30, 40419072), (32, 37892880), (36, 33682560), (40, 30314304), (45, 26946048), (48, 25261920), (53, 22878720), (54, 22455040), (60, 20209536), (64, 18946440), (72, 16841280), (80, 15157152), (90, 13473024), (96, 12630960), (106, 11439360), (108, 11227520), (120, 10104768), (128, 9473220), (135, 8982016), (144, 8420640), (159, 7626240), (160, 7578576), (180, 6736512), (192, 6315480), (212, 5719680), (216, 5613760), (240, 5052384), (256, 4736610), (265, 4575744), (270, 4491008), (288, 4210320), (318, 3813120), (320, 3789288), (331, 3663360), (360, 3368256), (384, 3157740), (424, 2859840), (432, 2806880), (477, 2542080), (480, 2526192), (512, 2368305), (530, 2287872), (540, 2245504), (576, 2105160), (636, 1906560), (640, 1894644), (662, 1831680), (720, 1684128), (768, 1578870), (795, 1525248), (848, 1429920), (864, 1403440), (954, 1271040), (960, 1263096), (993, 1221120), (1060, 1143936), (1080, 1122752), (1152, 1052580), (1272, 953280), (1280, 947322), (1324, 915840), (1431, 847360), (1440, 842064), (1536, 789435), (1590, 762624), (1655, 732672), (1696, 714960), (1728, 701720), (1908, 635520), (1920, 631548), (1986, 610560), (2120, 571968), (2160, 561376), (2304, 526290), (2385, 508416), (2544, 476640), (2560, 473661), (2648, 457920), (2862, 423680), (2880, 421032), (2979, 407040), (3180, 381312), (3310, 366336), (3392, 357480), (3456, 350860), (3816, 317760), (3840, 315774), (3972, 305280), (4240, 285984), (4320, 280688), (4608, 263145), (4770, 254208), (4965, 244224), (5088, 238320), (5296, 228960), (5724, 211840), (5760, 210516), (5958, 203520), (6360, 190656), (6620, 183168), (6784, 178740), (6912, 175430), (7155, 169472), (7632, 158880), (7680, 157887), (7944, 152640), (8480, 142992), (8640, 140344), (8937, 135680), (9540, 127104), (9930, 122112), (10176, 119160), (10592, 114480), (11448, 105920), (11520, 105258), (11916, 101760), (12720, 95328), (13240, 91584), (13568, 89370), (13824, 87715), (14310, 84736), (14895, 81408), (15264, 79440), (15888, 76320), (16960, 71496), (17280, 70172), (17543, 69120), (17874, 67840), (19080, 63552), (19860, 61056), (20352, 59580), (21184, 57240), (22896, 52960), (23040, 52629), (23832, 50880), (25440, 47664), (26480, 45792), (27136, 44685), (28620, 42368), (29790, 40704), (30528, 39720), (31776, 38160), (33920, 35748), (34560, 35086)]