165991680

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1601}}^1$

素因数の和:1634

約数の個数: 180

約数和(自身を含む): 594319572

約数和(自身を除く): 428327892

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1601, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3202, 3240, 3456, 3840, 4320, 4803, 5184, 5760, 6404, 6480, 6912, 8005, 8640, 9606, 10368, 11520, 12808, 12960, 14409, 16010, 17280, 19212, 20736, 24015, 25616, 25920, 28818, 32020, 34560, 38424, 43227, 48030, 51232, 51840, 57636, 64040, 72045, 76848, 86454, 96060, 102464, 103680, 115272, 128080, 129681, 144090, 153696, 172908, 192120, 204928, 216135, 230544, 256160, 259362, 288180, 307392, 345816, 384240, 409856, 432270, 461088, 512320, 518724, 576360, 614784, 648405, 691632, 768480, 864540, 922176, 1024640, 1037448, 1152720, 1229568, 1296810, 1383264, 1536960, 1729080, 1844352, 2049280, 2074896, 2305440, 2593620, 2766528, 3073920, 3458160, 3688704, 4149792, 4610880, 5187240, 5533056, 6147840, 6916320, 8299584, 9221760, 10374480, 11066112, 13832640, 16599168, 18443520, 20748960, 27665280, 33198336, 41497920, 55330560, 82995840, 165991680]

約数ペア:

[(1, 165991680), (2, 82995840), (3, 55330560), (4, 41497920), (5, 33198336), (6, 27665280), (8, 20748960), (9, 18443520), (10, 16599168), (12, 13832640), (15, 11066112), (16, 10374480), (18, 9221760), (20, 8299584), (24, 6916320), (27, 6147840), (30, 5533056), (32, 5187240), (36, 4610880), (40, 4149792), (45, 3688704), (48, 3458160), (54, 3073920), (60, 2766528), (64, 2593620), (72, 2305440), (80, 2074896), (81, 2049280), (90, 1844352), (96, 1729080), (108, 1536960), (120, 1383264), (128, 1296810), (135, 1229568), (144, 1152720), (160, 1037448), (162, 1024640), (180, 922176), (192, 864540), (216, 768480), (240, 691632), (256, 648405), (270, 614784), (288, 576360), (320, 518724), (324, 512320), (360, 461088), (384, 432270), (405, 409856), (432, 384240), (480, 345816), (540, 307392), (576, 288180), (640, 259362), (648, 256160), (720, 230544), (768, 216135), (810, 204928), (864, 192120), (960, 172908), (1080, 153696), (1152, 144090), (1280, 129681), (1296, 128080), (1440, 115272), (1601, 103680), (1620, 102464), (1728, 96060), (1920, 86454), (2160, 76848), (2304, 72045), (2592, 64040), (2880, 57636), (3202, 51840), (3240, 51232), (3456, 48030), (3840, 43227), (4320, 38424), (4803, 34560), (5184, 32020), (5760, 28818), (6404, 25920), (6480, 25616), (6912, 24015), (8005, 20736), (8640, 19212), (9606, 17280), (10368, 16010), (11520, 14409), (12808, 12960)]