887040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:45

約数の個数: 216

約数和(自身を含む): 3826368

約数和(自身を除く): 2939328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 640, 660, 672, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1980, 2016, 2112, 2240, 2304, 2310, 2464, 2520, 2640, 2688, 2772, 2816, 2880, 3080, 3168, 3360, 3465, 3520, 3696, 3840, 3960, 4032, 4224, 4480, 4620, 4928, 5040, 5280, 5376, 5544, 5760, 6160, 6336, 6720, 6930, 7040, 7392, 7920, 8064, 8448, 8960, 9240, 9856, 10080, 10560, 11088, 11520, 12320, 12672, 13440, 13860, 14080, 14784, 15840, 16128, 18480, 19712, 20160, 21120, 22176, 24640, 25344, 26880, 27720, 29568, 31680, 36960, 40320, 42240, 44352, 49280, 55440, 59136, 63360, 73920, 80640, 88704, 98560, 110880, 126720, 147840, 177408, 221760, 295680, 443520, 887040]

約数ペア:

[(1, 887040), (2, 443520), (3, 295680), (4, 221760), (5, 177408), (6, 147840), (7, 126720), (8, 110880), (9, 98560), (10, 88704), (11, 80640), (12, 73920), (14, 63360), (15, 59136), (16, 55440), (18, 49280), (20, 44352), (21, 42240), (22, 40320), (24, 36960), (28, 31680), (30, 29568), (32, 27720), (33, 26880), (35, 25344), (36, 24640), (40, 22176), (42, 21120), (44, 20160), (45, 19712), (48, 18480), (55, 16128), (56, 15840), (60, 14784), (63, 14080), (64, 13860), (66, 13440), (70, 12672), (72, 12320), (77, 11520), (80, 11088), (84, 10560), (88, 10080), (90, 9856), (96, 9240), (99, 8960), (105, 8448), (110, 8064), (112, 7920), (120, 7392), (126, 7040), (128, 6930), (132, 6720), (140, 6336), (144, 6160), (154, 5760), (160, 5544), (165, 5376), (168, 5280), (176, 5040), (180, 4928), (192, 4620), (198, 4480), (210, 4224), (220, 4032), (224, 3960), (231, 3840), (240, 3696), (252, 3520), (256, 3465), (264, 3360), (280, 3168), (288, 3080), (308, 2880), (315, 2816), (320, 2772), (330, 2688), (336, 2640), (352, 2520), (360, 2464), (384, 2310), (385, 2304), (396, 2240), (420, 2112), (440, 2016), (448, 1980), (462, 1920), (480, 1848), (495, 1792), (504, 1760), (528, 1680), (560, 1584), (576, 1540), (616, 1440), (630, 1408), (640, 1386), (660, 1344), (672, 1320), (693, 1280), (704, 1260), (720, 1232), (768, 1155), (770, 1152), (792, 1120), (840, 1056), (880, 1008), (896, 990), (924, 960)]