32781360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 102466656

約数和(自身を除く): 69685296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 997, 1096, 1370, 1644, 1994, 2055, 2192, 2740, 2991, 3288, 3988, 4110, 4985, 5480, 5982, 6576, 7976, 8220, 9970, 10960, 11964, 14955, 15952, 16440, 19940, 23928, 29910, 32880, 39880, 47856, 59820, 79760, 119640, 136589, 239280, 273178, 409767, 546356, 682945, 819534, 1092712, 1365890, 1639068, 2048835, 2185424, 2731780, 3278136, 4097670, 5463560, 6556272, 8195340, 10927120, 16390680, 32781360]

約数ペア:

[(1, 32781360), (2, 16390680), (3, 10927120), (4, 8195340), (5, 6556272), (6, 5463560), (8, 4097670), (10, 3278136), (12, 2731780), (15, 2185424), (16, 2048835), (20, 1639068), (24, 1365890), (30, 1092712), (40, 819534), (48, 682945), (60, 546356), (80, 409767), (120, 273178), (137, 239280), (240, 136589), (274, 119640), (411, 79760), (548, 59820), (685, 47856), (822, 39880), (997, 32880), (1096, 29910), (1370, 23928), (1644, 19940), (1994, 16440), (2055, 15952), (2192, 14955), (2740, 11964), (2991, 10960), (3288, 9970), (3988, 8220), (4110, 7976), (4985, 6576), (5480, 5982)]