8688565440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{335207}}^1$

素因数の和:335236

約数の個数: 140

約数和(自身を含む): 30906848016

約数和(自身を除く): 22218282576

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 335207, 670414, 1005621, 1340828, 1676035, 2011242, 2681656, 3016863, 3352070, 4022484, 5028105, 5363312, 6033726, 6704140, 8044968, 9050589, 10056210, 10726624, 12067452, 13408280, 15084315, 16089936, 18101178, 20112420, 21453248, 24134904, 26816560, 27151767, 30168630, 32179872, 36202356, 40224840, 45252945, 48269808, 53633120, 54303534, 60337260, 64359744, 72404712, 80449680, 90505890, 96539616, 107266240, 108607068, 120674520, 135758835, 144809424, 160899360, 181011780, 193079232, 217214136, 241349040, 271517670, 289618848, 321798720, 362023560, 434428272, 482698080, 543035340, 579237696, 724047120, 868856544, 965396160, 1086070680, 1448094240, 1737713088, 2172141360, 2896188480, 4344282720, 8688565440]

約数ペア:

[(1, 8688565440), (2, 4344282720), (3, 2896188480), (4, 2172141360), (5, 1737713088), (6, 1448094240), (8, 1086070680), (9, 965396160), (10, 868856544), (12, 724047120), (15, 579237696), (16, 543035340), (18, 482698080), (20, 434428272), (24, 362023560), (27, 321798720), (30, 289618848), (32, 271517670), (36, 241349040), (40, 217214136), (45, 193079232), (48, 181011780), (54, 160899360), (60, 144809424), (64, 135758835), (72, 120674520), (80, 108607068), (81, 107266240), (90, 96539616), (96, 90505890), (108, 80449680), (120, 72404712), (135, 64359744), (144, 60337260), (160, 54303534), (162, 53633120), (180, 48269808), (192, 45252945), (216, 40224840), (240, 36202356), (270, 32179872), (288, 30168630), (320, 27151767), (324, 26816560), (360, 24134904), (405, 21453248), (432, 20112420), (480, 18101178), (540, 16089936), (576, 15084315), (648, 13408280), (720, 12067452), (810, 10726624), (864, 10056210), (960, 9050589), (1080, 8044968), (1296, 6704140), (1440, 6033726), (1620, 5363312), (1728, 5028105), (2160, 4022484), (2592, 3352070), (2880, 3016863), (3240, 2681656), (4320, 2011242), (5184, 1676035), (6480, 1340828), (8640, 1005621), (12960, 670414), (25920, 335207)]