85590720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 298130976

約数和(自身を除く): 212540256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 263, 288, 320, 339, 360, 452, 480, 526, 565, 576, 678, 720, 789, 904, 960, 1017, 1052, 1130, 1315, 1356, 1440, 1578, 1695, 1808, 2034, 2104, 2260, 2367, 2630, 2712, 2880, 3156, 3390, 3616, 3945, 4068, 4208, 4520, 4734, 5085, 5260, 5424, 6312, 6780, 7232, 7890, 8136, 8416, 9040, 9468, 10170, 10520, 10848, 11835, 12624, 13560, 15780, 16272, 16832, 18080, 18936, 20340, 21040, 21696, 23670, 25248, 27120, 29719, 31560, 32544, 36160, 37872, 40680, 42080, 47340, 50496, 54240, 59438, 63120, 65088, 75744, 81360, 84160, 89157, 94680, 108480, 118876, 126240, 148595, 151488, 162720, 178314, 189360, 237752, 252480, 267471, 297190, 325440, 356628, 378720, 445785, 475504, 534942, 594380, 713256, 757440, 891570, 951008, 1069884, 1188760, 1337355, 1426512, 1783140, 1902016, 2139768, 2377520, 2674710, 2853024, 3566280, 4279536, 4755040, 5349420, 5706048, 7132560, 8559072, 9510080, 10698840, 14265120, 17118144, 21397680, 28530240, 42795360, 85590720]

約数ペア:

[(1, 85590720), (2, 42795360), (3, 28530240), (4, 21397680), (5, 17118144), (6, 14265120), (8, 10698840), (9, 9510080), (10, 8559072), (12, 7132560), (15, 5706048), (16, 5349420), (18, 4755040), (20, 4279536), (24, 3566280), (30, 2853024), (32, 2674710), (36, 2377520), (40, 2139768), (45, 1902016), (48, 1783140), (60, 1426512), (64, 1337355), (72, 1188760), (80, 1069884), (90, 951008), (96, 891570), (113, 757440), (120, 713256), (144, 594380), (160, 534942), (180, 475504), (192, 445785), (226, 378720), (240, 356628), (263, 325440), (288, 297190), (320, 267471), (339, 252480), (360, 237752), (452, 189360), (480, 178314), (526, 162720), (565, 151488), (576, 148595), (678, 126240), (720, 118876), (789, 108480), (904, 94680), (960, 89157), (1017, 84160), (1052, 81360), (1130, 75744), (1315, 65088), (1356, 63120), (1440, 59438), (1578, 54240), (1695, 50496), (1808, 47340), (2034, 42080), (2104, 40680), (2260, 37872), (2367, 36160), (2630, 32544), (2712, 31560), (2880, 29719), (3156, 27120), (3390, 25248), (3616, 23670), (3945, 21696), (4068, 21040), (4208, 20340), (4520, 18936), (4734, 18080), (5085, 16832), (5260, 16272), (5424, 15780), (6312, 13560), (6780, 12624), (7232, 11835), (7890, 10848), (8136, 10520), (8416, 10170), (9040, 9468)]