3281143680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{189881}}^1$

素因数の和:189909

約数の個数: 128

約数和(自身を含む): 11620778400

約数和(自身を除く): 8339634720

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, 17280, 189881, 379762, 569643, 759524, 949405, 1139286, 1519048, 1708929, 1898810, 2278572, 2848215, 3038096, 3417858, 3797620, 4557144, 5126787, 5696430, 6076192, 6835716, 7595240, 8544645, 9114288, 10253574, 11392860, 12152384, 13671432, 15190480, 17089290, 18228576, 20507148, 22785720, 24304768, 25633935, 27342864, 30380960, 34178580, 36457152, 41014296, 45571440, 51267870, 54685728, 60761920, 68357160, 72914304, 82028592, 91142880, 102535740, 109371456, 121523840, 136714320, 164057184, 182285760, 205071480, 218742912, 273428640, 328114368, 364571520, 410142960, 546857280, 656228736, 820285920, 1093714560, 1640571840, 3281143680]

約数ペア:

[(1, 3281143680), (2, 1640571840), (3, 1093714560), (4, 820285920), (5, 656228736), (6, 546857280), (8, 410142960), (9, 364571520), (10, 328114368), (12, 273428640), (15, 218742912), (16, 205071480), (18, 182285760), (20, 164057184), (24, 136714320), (27, 121523840), (30, 109371456), (32, 102535740), (36, 91142880), (40, 82028592), (45, 72914304), (48, 68357160), (54, 60761920), (60, 54685728), (64, 51267870), (72, 45571440), (80, 41014296), (90, 36457152), (96, 34178580), (108, 30380960), (120, 27342864), (128, 25633935), (135, 24304768), (144, 22785720), (160, 20507148), (180, 18228576), (192, 17089290), (216, 15190480), (240, 13671432), (270, 12152384), (288, 11392860), (320, 10253574), (360, 9114288), (384, 8544645), (432, 7595240), (480, 6835716), (540, 6076192), (576, 5696430), (640, 5126787), (720, 4557144), (864, 3797620), (960, 3417858), (1080, 3038096), (1152, 2848215), (1440, 2278572), (1728, 1898810), (1920, 1708929), (2160, 1519048), (2880, 1139286), (3456, 949405), (4320, 759524), (5760, 569643), (8640, 379762), (17280, 189881)]