82989120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 112

約数和(自身を含む): 265834368

約数和(自身を除く): 182845248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 631, 685, 822, 960, 1096, 1262, 1370, 1644, 1893, 2055, 2192, 2524, 2740, 3155, 3288, 3786, 4110, 4384, 5048, 5480, 6310, 6576, 7572, 8220, 8768, 9465, 10096, 10960, 12620, 13152, 15144, 16440, 18930, 20192, 21920, 25240, 26304, 30288, 32880, 37860, 40384, 43840, 50480, 60576, 65760, 75720, 86447, 100960, 121152, 131520, 151440, 172894, 201920, 259341, 302880, 345788, 432235, 518682, 605760, 691576, 864470, 1037364, 1296705, 1383152, 1728940, 2074728, 2593410, 2766304, 3457880, 4149456, 5186820, 5532608, 6915760, 8298912, 10373640, 13831520, 16597824, 20747280, 27663040, 41494560, 82989120]

約数ペア:

[(1, 82989120), (2, 41494560), (3, 27663040), (4, 20747280), (5, 16597824), (6, 13831520), (8, 10373640), (10, 8298912), (12, 6915760), (15, 5532608), (16, 5186820), (20, 4149456), (24, 3457880), (30, 2766304), (32, 2593410), (40, 2074728), (48, 1728940), (60, 1383152), (64, 1296705), (80, 1037364), (96, 864470), (120, 691576), (137, 605760), (160, 518682), (192, 432235), (240, 345788), (274, 302880), (320, 259341), (411, 201920), (480, 172894), (548, 151440), (631, 131520), (685, 121152), (822, 100960), (960, 86447), (1096, 75720), (1262, 65760), (1370, 60576), (1644, 50480), (1893, 43840), (2055, 40384), (2192, 37860), (2524, 32880), (2740, 30288), (3155, 26304), (3288, 25240), (3786, 21920), (4110, 20192), (4384, 18930), (5048, 16440), (5480, 15144), (6310, 13152), (6576, 12620), (7572, 10960), (8220, 10096), (8768, 9465)]