47281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 150232320

約数和(自身を除く): 102950880

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, 274, 411, 480, 548, 685, 719, 822, 1096, 1370, 1438, 1644, 2055, 2157, 2192, 2740, 2876, 3288, 3595, 4110, 4314, 4384, 5480, 5752, 6576, 7190, 8220, 8628, 10785, 10960, 11504, 13152, 14380, 16440, 17256, 21570, 21920, 23008, 28760, 32880, 34512, 43140, 57520, 65760, 69024, 86280, 98503, 115040, 172560, 197006, 295509, 345120, 394012, 492515, 591018, 788024, 985030, 1182036, 1477545, 1576048, 1970060, 2364072, 2955090, 3152096, 3940120, 4728144, 5910180, 7880240, 9456288, 11820360, 15760480, 23640720, 47281440]

約数ペア:

[(1, 47281440), (2, 23640720), (3, 15760480), (4, 11820360), (5, 9456288), (6, 7880240), (8, 5910180), (10, 4728144), (12, 3940120), (15, 3152096), (16, 2955090), (20, 2364072), (24, 1970060), (30, 1576048), (32, 1477545), (40, 1182036), (48, 985030), (60, 788024), (80, 591018), (96, 492515), (120, 394012), (137, 345120), (160, 295509), (240, 197006), (274, 172560), (411, 115040), (480, 98503), (548, 86280), (685, 69024), (719, 65760), (822, 57520), (1096, 43140), (1370, 34512), (1438, 32880), (1644, 28760), (2055, 23008), (2157, 21920), (2192, 21570), (2740, 17256), (2876, 16440), (3288, 14380), (3595, 13152), (4110, 11504), (4314, 10960), (4384, 10785), (5480, 8628), (5752, 8220), (6576, 7190)]