280048320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{32413}}^1$

素因数の和:32439

約数の個数: 112

約数和(自身を含む): 987978720

約数和(自身を除く): 707930400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 32413, 64826, 97239, 129652, 162065, 194478, 259304, 291717, 324130, 388956, 486195, 518608, 583434, 648260, 777912, 875151, 972390, 1037216, 1166868, 1296520, 1458585, 1555824, 1750302, 1944780, 2074432, 2333736, 2593040, 2917170, 3111648, 3500604, 3889560, 4375755, 4667472, 5186080, 5834340, 6223296, 7001208, 7779120, 8751510, 9334944, 10372160, 11668680, 14002416, 15558240, 17503020, 18669888, 23337360, 28004832, 31116480, 35006040, 46674720, 56009664, 70012080, 93349440, 140024160, 280048320]

約数ペア:

[(1, 280048320), (2, 140024160), (3, 93349440), (4, 70012080), (5, 56009664), (6, 46674720), (8, 35006040), (9, 31116480), (10, 28004832), (12, 23337360), (15, 18669888), (16, 17503020), (18, 15558240), (20, 14002416), (24, 11668680), (27, 10372160), (30, 9334944), (32, 8751510), (36, 7779120), (40, 7001208), (45, 6223296), (48, 5834340), (54, 5186080), (60, 4667472), (64, 4375755), (72, 3889560), (80, 3500604), (90, 3111648), (96, 2917170), (108, 2593040), (120, 2333736), (135, 2074432), (144, 1944780), (160, 1750302), (180, 1555824), (192, 1458585), (216, 1296520), (240, 1166868), (270, 1037216), (288, 972390), (320, 875151), (360, 777912), (432, 648260), (480, 583434), (540, 518608), (576, 486195), (720, 388956), (864, 324130), (960, 291717), (1080, 259304), (1440, 194478), (1728, 162065), (2160, 129652), (2880, 97239), (4320, 64826), (8640, 32413)]