684357120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{9901}}^1$

素因数の和:9933

約数の個数: 160

約数和(自身を含む): 2431139040

約数和(自身を除く): 1746781920

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, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 9901, 11520, 13824, 17280, 19802, 23040, 29703, 34560, 39604, 49505, 59406, 69120, 79208, 89109, 99010, 118812, 148515, 158416, 178218, 198020, 237624, 267327, 297030, 316832, 356436, 396040, 445545, 475248, 534654, 594060, 633664, 712872, 792080, 891090, 950496, 1069308, 1188120, 1267328, 1336635, 1425744, 1584160, 1782180, 1900992, 2138616, 2376240, 2534656, 2673270, 2851488, 3168320, 3564360, 3801984, 4277232, 4752480, 5069312, 5346540, 5702976, 6336640, 7128720, 7603968, 8554464, 9504960, 10693080, 11405952, 12673280, 14257440, 15207936, 17108928, 19009920, 21386160, 22811904, 25346560, 28514880, 34217856, 38019840, 42772320, 45623808, 57029760, 68435712, 76039680, 85544640, 114059520, 136871424, 171089280, 228119040, 342178560, 684357120]

約数ペア:

[(1, 684357120), (2, 342178560), (3, 228119040), (4, 171089280), (5, 136871424), (6, 114059520), (8, 85544640), (9, 76039680), (10, 68435712), (12, 57029760), (15, 45623808), (16, 42772320), (18, 38019840), (20, 34217856), (24, 28514880), (27, 25346560), (30, 22811904), (32, 21386160), (36, 19009920), (40, 17108928), (45, 15207936), (48, 14257440), (54, 12673280), (60, 11405952), (64, 10693080), (72, 9504960), (80, 8554464), (90, 7603968), (96, 7128720), (108, 6336640), (120, 5702976), (128, 5346540), (135, 5069312), (144, 4752480), (160, 4277232), (180, 3801984), (192, 3564360), (216, 3168320), (240, 2851488), (256, 2673270), (270, 2534656), (288, 2376240), (320, 2138616), (360, 1900992), (384, 1782180), (432, 1584160), (480, 1425744), (512, 1336635), (540, 1267328), (576, 1188120), (640, 1069308), (720, 950496), (768, 891090), (864, 792080), (960, 712872), (1080, 633664), (1152, 594060), (1280, 534654), (1440, 475248), (1536, 445545), (1728, 396040), (1920, 356436), (2160, 316832), (2304, 297030), (2560, 267327), (2880, 237624), (3456, 198020), (3840, 178218), (4320, 158416), (4608, 148515), (5760, 118812), (6912, 99010), (7680, 89109), (8640, 79208), (9901, 69120), (11520, 59406), (13824, 49505), (17280, 39604), (19802, 34560), (23040, 29703)]