2787168960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{322589}}^1$

素因数の和:322615

約数の個数: 112

約数和(自身を含む): 9832543200

約数和(自身を除く): 7045374240

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, 322589, 645178, 967767, 1290356, 1612945, 1935534, 2580712, 2903301, 3225890, 3871068, 4838835, 5161424, 5806602, 6451780, 7742136, 8709903, 9677670, 10322848, 11613204, 12903560, 14516505, 15484272, 17419806, 19355340, 20645696, 23226408, 25807120, 29033010, 30968544, 34839612, 38710680, 43549515, 46452816, 51614240, 58066020, 61937088, 69679224, 77421360, 87099030, 92905632, 103228480, 116132040, 139358448, 154842720, 174198060, 185811264, 232264080, 278716896, 309685440, 348396120, 464528160, 557433792, 696792240, 929056320, 1393584480, 2787168960]

約数ペア:

[(1, 2787168960), (2, 1393584480), (3, 929056320), (4, 696792240), (5, 557433792), (6, 464528160), (8, 348396120), (9, 309685440), (10, 278716896), (12, 232264080), (15, 185811264), (16, 174198060), (18, 154842720), (20, 139358448), (24, 116132040), (27, 103228480), (30, 92905632), (32, 87099030), (36, 77421360), (40, 69679224), (45, 61937088), (48, 58066020), (54, 51614240), (60, 46452816), (64, 43549515), (72, 38710680), (80, 34839612), (90, 30968544), (96, 29033010), (108, 25807120), (120, 23226408), (135, 20645696), (144, 19355340), (160, 17419806), (180, 15484272), (192, 14516505), (216, 12903560), (240, 11613204), (270, 10322848), (288, 9677670), (320, 8709903), (360, 7742136), (432, 6451780), (480, 5806602), (540, 5161424), (576, 4838835), (720, 3871068), (864, 3225890), (960, 2903301), (1080, 2580712), (1440, 1935534), (1728, 1612945), (2160, 1290356), (2880, 967767), (4320, 645178), (8640, 322589)]