16505760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 52581312

約数和(自身を除く): 36075552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 251, 274, 411, 480, 502, 548, 685, 753, 822, 1004, 1096, 1255, 1370, 1506, 1644, 2008, 2055, 2192, 2510, 2740, 3012, 3288, 3765, 4016, 4110, 4384, 5020, 5480, 6024, 6576, 7530, 8032, 8220, 10040, 10960, 12048, 13152, 15060, 16440, 20080, 21920, 24096, 30120, 32880, 34387, 40160, 60240, 65760, 68774, 103161, 120480, 137548, 171935, 206322, 275096, 343870, 412644, 515805, 550192, 687740, 825288, 1031610, 1100384, 1375480, 1650576, 2063220, 2750960, 3301152, 4126440, 5501920, 8252880, 16505760]

約数ペア:

[(1, 16505760), (2, 8252880), (3, 5501920), (4, 4126440), (5, 3301152), (6, 2750960), (8, 2063220), (10, 1650576), (12, 1375480), (15, 1100384), (16, 1031610), (20, 825288), (24, 687740), (30, 550192), (32, 515805), (40, 412644), (48, 343870), (60, 275096), (80, 206322), (96, 171935), (120, 137548), (137, 120480), (160, 103161), (240, 68774), (251, 65760), (274, 60240), (411, 40160), (480, 34387), (502, 32880), (548, 30120), (685, 24096), (753, 21920), (822, 20080), (1004, 16440), (1096, 15060), (1255, 13152), (1370, 12048), (1506, 10960), (1644, 10040), (2008, 8220), (2055, 8032), (2192, 7530), (2510, 6576), (2740, 6024), (3012, 5480), (3288, 5020), (3765, 4384), (4016, 4110)]