57231360

素因数分解:

$2^{11}\times 3^5\times 5^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 288

約数和(自身を含む): 214643520

約数和(自身を除く): 157412160

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, 243, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 486, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 972, 1024, 1035, 1080, 1104, 1152, 1215, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 1944, 2048, 2070, 2160, 2208, 2304, 2430, 2484, 2560, 2592, 2760, 2880, 2944, 3072, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 3888, 4140, 4320, 4416, 4608, 4860, 4968, 5120, 5184, 5520, 5589, 5760, 5888, 6144, 6210, 6480, 6624, 6912, 7360, 7452, 7680, 7776, 8280, 8640, 8832, 9216, 9315, 9720, 9936, 10240, 10368, 11040, 11178, 11520, 11776, 12420, 12960, 13248, 13824, 14720, 14904, 15360, 15552, 16560, 17280, 17664, 18432, 18630, 19440, 19872, 20736, 22080, 22356, 23040, 23552, 24840, 25920, 26496, 27648, 27945, 29440, 29808, 30720, 31104, 33120, 34560, 35328, 37260, 38880, 39744, 41472, 44160, 44712, 46080, 47104, 49680, 51840, 52992, 55296, 55890, 58880, 59616, 62208, 66240, 69120, 70656, 74520, 77760, 79488, 82944, 88320, 89424, 92160, 99360, 103680, 105984, 111780, 117760, 119232, 124416, 132480, 138240, 141312, 149040, 155520, 158976, 165888, 176640, 178848, 198720, 207360, 211968, 223560, 235520, 238464, 248832, 264960, 276480, 298080, 311040, 317952, 353280, 357696, 397440, 414720, 423936, 447120, 476928, 497664, 529920, 596160, 622080, 635904, 706560, 715392, 794880, 829440, 894240, 953856, 1059840, 1192320, 1244160, 1271808, 1430784, 1589760, 1788480, 1907712, 2119680, 2384640, 2488320, 2861568, 3179520, 3576960, 3815424, 4769280, 5723136, 6359040, 7153920, 9538560, 11446272, 14307840, 19077120, 28615680, 57231360]

約数ペア:

[(1, 57231360), (2, 28615680), (3, 19077120), (4, 14307840), (5, 11446272), (6, 9538560), (8, 7153920), (9, 6359040), (10, 5723136), (12, 4769280), (15, 3815424), (16, 3576960), (18, 3179520), (20, 2861568), (23, 2488320), (24, 2384640), (27, 2119680), (30, 1907712), (32, 1788480), (36, 1589760), (40, 1430784), (45, 1271808), (46, 1244160), (48, 1192320), (54, 1059840), (60, 953856), (64, 894240), (69, 829440), (72, 794880), (80, 715392), (81, 706560), (90, 635904), (92, 622080), (96, 596160), (108, 529920), (115, 497664), (120, 476928), (128, 447120), (135, 423936), (138, 414720), (144, 397440), (160, 357696), (162, 353280), (180, 317952), (184, 311040), (192, 298080), (207, 276480), (216, 264960), (230, 248832), (240, 238464), (243, 235520), (256, 223560), (270, 211968), (276, 207360), (288, 198720), (320, 178848), (324, 176640), (345, 165888), (360, 158976), (368, 155520), (384, 149040), (405, 141312), (414, 138240), (432, 132480), (460, 124416), (480, 119232), (486, 117760), (512, 111780), (540, 105984), (552, 103680), (576, 99360), (621, 92160), (640, 89424), (648, 88320), (690, 82944), (720, 79488), (736, 77760), (768, 74520), (810, 70656), (828, 69120), (864, 66240), (920, 62208), (960, 59616), (972, 58880), (1024, 55890), (1035, 55296), (1080, 52992), (1104, 51840), (1152, 49680), (1215, 47104), (1242, 46080), (1280, 44712), (1296, 44160), (1380, 41472), (1440, 39744), (1472, 38880), (1536, 37260), (1620, 35328), (1656, 34560), (1728, 33120), (1840, 31104), (1863, 30720), (1920, 29808), (1944, 29440), (2048, 27945), (2070, 27648), (2160, 26496), (2208, 25920), (2304, 24840), (2430, 23552), (2484, 23040), (2560, 22356), (2592, 22080), (2760, 20736), (2880, 19872), (2944, 19440), (3072, 18630), (3105, 18432), (3240, 17664), (3312, 17280), (3456, 16560), (3680, 15552), (3726, 15360), (3840, 14904), (3888, 14720), (4140, 13824), (4320, 13248), (4416, 12960), (4608, 12420), (4860, 11776), (4968, 11520), (5120, 11178), (5184, 11040), (5520, 10368), (5589, 10240), (5760, 9936), (5888, 9720), (6144, 9315), (6210, 9216), (6480, 8832), (6624, 8640), (6912, 8280), (7360, 7776), (7452, 7680)]