19714320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{9127}}^1$

素因数の和:9149

約数の個数: 80

約数和(自身を含む): 67912320

約数和(自身を除く): 48198000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 9127, 18254, 27381, 36508, 45635, 54762, 73016, 82143, 91270, 109524, 136905, 146032, 164286, 182540, 219048, 246429, 273810, 328572, 365080, 410715, 438096, 492858, 547620, 657144, 730160, 821430, 985716, 1095240, 1232145, 1314288, 1642860, 1971432, 2190480, 2464290, 3285720, 3942864, 4928580, 6571440, 9857160, 19714320]

約数ペア:

[(1, 19714320), (2, 9857160), (3, 6571440), (4, 4928580), (5, 3942864), (6, 3285720), (8, 2464290), (9, 2190480), (10, 1971432), (12, 1642860), (15, 1314288), (16, 1232145), (18, 1095240), (20, 985716), (24, 821430), (27, 730160), (30, 657144), (36, 547620), (40, 492858), (45, 438096), (48, 410715), (54, 365080), (60, 328572), (72, 273810), (80, 246429), (90, 219048), (108, 182540), (120, 164286), (135, 146032), (144, 136905), (180, 109524), (216, 91270), (240, 82143), (270, 73016), (360, 54762), (432, 45635), (540, 36508), (720, 27381), (1080, 18254), (2160, 9127)]