28546560

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 320

約数和(自身を含む): 117849600

約数和(自身を除く): 89303040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 140, 144, 160, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 256, 270, 280, 288, 295, 315, 320, 336, 354, 360, 378, 384, 413, 420, 432, 448, 472, 480, 504, 512, 531, 540, 560, 576, 590, 630, 640, 672, 708, 720, 756, 768, 826, 840, 864, 885, 896, 944, 945, 960, 1008, 1062, 1080, 1120, 1152, 1180, 1239, 1260, 1280, 1344, 1416, 1440, 1512, 1536, 1593, 1652, 1680, 1728, 1770, 1792, 1888, 1890, 1920, 2016, 2065, 2124, 2160, 2240, 2304, 2360, 2478, 2520, 2560, 2655, 2688, 2832, 2880, 3024, 3186, 3304, 3360, 3456, 3540, 3584, 3717, 3776, 3780, 3840, 4032, 4130, 4248, 4320, 4480, 4608, 4720, 4956, 5040, 5310, 5376, 5664, 5760, 6048, 6195, 6372, 6608, 6720, 6912, 7080, 7434, 7552, 7560, 7680, 7965, 8064, 8260, 8496, 8640, 8960, 9440, 9912, 10080, 10620, 10752, 11151, 11328, 11520, 12096, 12390, 12744, 13216, 13440, 13824, 14160, 14868, 15104, 15120, 15930, 16128, 16520, 16992, 17280, 17920, 18585, 18880, 19824, 20160, 21240, 22302, 22656, 23040, 24192, 24780, 25488, 26432, 26880, 28320, 29736, 30208, 30240, 31860, 32256, 33040, 33984, 34560, 37170, 37760, 39648, 40320, 42480, 44604, 45312, 48384, 49560, 50976, 52864, 53760, 55755, 56640, 59472, 60480, 63720, 66080, 67968, 69120, 74340, 75520, 79296, 80640, 84960, 89208, 90624, 96768, 99120, 101952, 105728, 111510, 113280, 118944, 120960, 127440, 132160, 135936, 148680, 151040, 158592, 161280, 169920, 178416, 198240, 203904, 211456, 223020, 226560, 237888, 241920, 254880, 264320, 271872, 297360, 317184, 339840, 356832, 396480, 407808, 446040, 453120, 475776, 483840, 509760, 528640, 594720, 634368, 679680, 713664, 792960, 815616, 892080, 951552, 1019520, 1057280, 1189440, 1359360, 1427328, 1585920, 1784160, 1903104, 2039040, 2378880, 2854656, 3171840, 3568320, 4078080, 4757760, 5709312, 7136640, 9515520, 14273280, 28546560]

約数ペア:

[(1, 28546560), (2, 14273280), (3, 9515520), (4, 7136640), (5, 5709312), (6, 4757760), (7, 4078080), (8, 3568320), (9, 3171840), (10, 2854656), (12, 2378880), (14, 2039040), (15, 1903104), (16, 1784160), (18, 1585920), (20, 1427328), (21, 1359360), (24, 1189440), (27, 1057280), (28, 1019520), (30, 951552), (32, 892080), (35, 815616), (36, 792960), (40, 713664), (42, 679680), (45, 634368), (48, 594720), (54, 528640), (56, 509760), (59, 483840), (60, 475776), (63, 453120), (64, 446040), (70, 407808), (72, 396480), (80, 356832), (84, 339840), (90, 317184), (96, 297360), (105, 271872), (108, 264320), (112, 254880), (118, 241920), (120, 237888), (126, 226560), (128, 223020), (135, 211456), (140, 203904), (144, 198240), (160, 178416), (168, 169920), (177, 161280), (180, 158592), (189, 151040), (192, 148680), (210, 135936), (216, 132160), (224, 127440), (236, 120960), (240, 118944), (252, 113280), (256, 111510), (270, 105728), (280, 101952), (288, 99120), (295, 96768), (315, 90624), (320, 89208), (336, 84960), (354, 80640), (360, 79296), (378, 75520), (384, 74340), (413, 69120), (420, 67968), (432, 66080), (448, 63720), (472, 60480), (480, 59472), (504, 56640), (512, 55755), (531, 53760), (540, 52864), (560, 50976), (576, 49560), (590, 48384), (630, 45312), (640, 44604), (672, 42480), (708, 40320), (720, 39648), (756, 37760), (768, 37170), (826, 34560), (840, 33984), (864, 33040), (885, 32256), (896, 31860), (944, 30240), (945, 30208), (960, 29736), (1008, 28320), (1062, 26880), (1080, 26432), (1120, 25488), (1152, 24780), (1180, 24192), (1239, 23040), (1260, 22656), (1280, 22302), (1344, 21240), (1416, 20160), (1440, 19824), (1512, 18880), (1536, 18585), (1593, 17920), (1652, 17280), (1680, 16992), (1728, 16520), (1770, 16128), (1792, 15930), (1888, 15120), (1890, 15104), (1920, 14868), (2016, 14160), (2065, 13824), (2124, 13440), (2160, 13216), (2240, 12744), (2304, 12390), (2360, 12096), (2478, 11520), (2520, 11328), (2560, 11151), (2655, 10752), (2688, 10620), (2832, 10080), (2880, 9912), (3024, 9440), (3186, 8960), (3304, 8640), (3360, 8496), (3456, 8260), (3540, 8064), (3584, 7965), (3717, 7680), (3776, 7560), (3780, 7552), (3840, 7434), (4032, 7080), (4130, 6912), (4248, 6720), (4320, 6608), (4480, 6372), (4608, 6195), (4720, 6048), (4956, 5760), (5040, 5664), (5310, 5376)]