171089280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{9901}}^1$

素因数の和:9929

約数の個数: 128

約数和(自身を含む): 606002400

約数和(自身を除く): 434913120

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 9901, 17280, 19802, 29703, 39604, 49505, 59406, 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, 2673270, 2851488, 3168320, 3564360, 3801984, 4277232, 4752480, 5346540, 5702976, 6336640, 7128720, 8554464, 9504960, 10693080, 11405952, 14257440, 17108928, 19009920, 21386160, 28514880, 34217856, 42772320, 57029760, 85544640, 171089280]

約数ペア:

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