65249280

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 224

約数和(自身を含む): 235915200

約数和(自身を除く): 170665920

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, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 354, 360, 384, 432, 472, 480, 512, 531, 540, 576, 590, 640, 708, 720, 768, 864, 885, 944, 960, 1024, 1062, 1080, 1152, 1180, 1280, 1416, 1440, 1536, 1593, 1728, 1770, 1888, 1920, 2048, 2124, 2160, 2304, 2360, 2560, 2655, 2832, 2880, 3072, 3186, 3456, 3540, 3776, 3840, 4096, 4248, 4320, 4608, 4720, 5120, 5310, 5664, 5760, 6144, 6372, 6912, 7080, 7552, 7680, 7965, 8192, 8496, 8640, 9216, 9440, 10240, 10620, 11328, 11520, 12288, 12744, 13824, 14160, 15104, 15360, 15930, 16992, 17280, 18432, 18880, 20480, 21240, 22656, 23040, 24576, 25488, 27648, 28320, 30208, 30720, 31860, 33984, 34560, 36864, 37760, 40960, 42480, 45312, 46080, 50976, 55296, 56640, 60416, 61440, 63720, 67968, 69120, 73728, 75520, 84960, 90624, 92160, 101952, 110592, 113280, 120832, 122880, 127440, 135936, 138240, 151040, 169920, 181248, 184320, 203904, 221184, 226560, 241664, 254880, 271872, 276480, 302080, 339840, 362496, 368640, 407808, 453120, 483328, 509760, 543744, 552960, 604160, 679680, 724992, 815616, 906240, 1019520, 1087488, 1105920, 1208320, 1359360, 1449984, 1631232, 1812480, 2039040, 2174976, 2416640, 2718720, 3262464, 3624960, 4078080, 4349952, 5437440, 6524928, 7249920, 8156160, 10874880, 13049856, 16312320, 21749760, 32624640, 65249280]

約数ペア:

[(1, 65249280), (2, 32624640), (3, 21749760), (4, 16312320), (5, 13049856), (6, 10874880), (8, 8156160), (9, 7249920), (10, 6524928), (12, 5437440), (15, 4349952), (16, 4078080), (18, 3624960), (20, 3262464), (24, 2718720), (27, 2416640), (30, 2174976), (32, 2039040), (36, 1812480), (40, 1631232), (45, 1449984), (48, 1359360), (54, 1208320), (59, 1105920), (60, 1087488), (64, 1019520), (72, 906240), (80, 815616), (90, 724992), (96, 679680), (108, 604160), (118, 552960), (120, 543744), (128, 509760), (135, 483328), (144, 453120), (160, 407808), (177, 368640), (180, 362496), (192, 339840), (216, 302080), (236, 276480), (240, 271872), (256, 254880), (270, 241664), (288, 226560), (295, 221184), (320, 203904), (354, 184320), (360, 181248), (384, 169920), (432, 151040), (472, 138240), (480, 135936), (512, 127440), (531, 122880), (540, 120832), (576, 113280), (590, 110592), (640, 101952), (708, 92160), (720, 90624), (768, 84960), (864, 75520), (885, 73728), (944, 69120), (960, 67968), (1024, 63720), (1062, 61440), (1080, 60416), (1152, 56640), (1180, 55296), (1280, 50976), (1416, 46080), (1440, 45312), (1536, 42480), (1593, 40960), (1728, 37760), (1770, 36864), (1888, 34560), (1920, 33984), (2048, 31860), (2124, 30720), (2160, 30208), (2304, 28320), (2360, 27648), (2560, 25488), (2655, 24576), (2832, 23040), (2880, 22656), (3072, 21240), (3186, 20480), (3456, 18880), (3540, 18432), (3776, 17280), (3840, 16992), (4096, 15930), (4248, 15360), (4320, 15104), (4608, 14160), (4720, 13824), (5120, 12744), (5310, 12288), (5664, 11520), (5760, 11328), (6144, 10620), (6372, 10240), (6912, 9440), (7080, 9216), (7552, 8640), (7680, 8496), (7965, 8192)]