78943680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9137}}^1$

素因数の和:9163

約数の個数: 112

約数和(自身を含む): 278526240

約数和(自身を除く): 199582560

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, 9137, 18274, 27411, 36548, 45685, 54822, 73096, 82233, 91370, 109644, 137055, 146192, 164466, 182740, 219288, 246699, 274110, 292384, 328932, 365480, 411165, 438576, 493398, 548220, 584768, 657864, 730960, 822330, 877152, 986796, 1096440, 1233495, 1315728, 1461920, 1644660, 1754304, 1973592, 2192880, 2466990, 2631456, 2923840, 3289320, 3947184, 4385760, 4933980, 5262912, 6578640, 7894368, 8771520, 9867960, 13157280, 15788736, 19735920, 26314560, 39471840, 78943680]

約数ペア:

[(1, 78943680), (2, 39471840), (3, 26314560), (4, 19735920), (5, 15788736), (6, 13157280), (8, 9867960), (9, 8771520), (10, 7894368), (12, 6578640), (15, 5262912), (16, 4933980), (18, 4385760), (20, 3947184), (24, 3289320), (27, 2923840), (30, 2631456), (32, 2466990), (36, 2192880), (40, 1973592), (45, 1754304), (48, 1644660), (54, 1461920), (60, 1315728), (64, 1233495), (72, 1096440), (80, 986796), (90, 877152), (96, 822330), (108, 730960), (120, 657864), (135, 584768), (144, 548220), (160, 493398), (180, 438576), (192, 411165), (216, 365480), (240, 328932), (270, 292384), (288, 274110), (320, 246699), (360, 219288), (432, 182740), (480, 164466), (540, 146192), (576, 137055), (720, 109644), (864, 91370), (960, 82233), (1080, 73096), (1440, 54822), (1728, 45685), (2160, 36548), (2880, 27411), (4320, 18274), (8640, 9137)]