1804788480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42727}}^1$

素因数の和:42762

約数の個数: 144

約数和(自身を含む): 6288194304

約数和(自身を除く): 4483405824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 42727, 85454, 128181, 170908, 213635, 256362, 341816, 427270, 469997, 512724, 640905, 683632, 854540, 939994, 1025448, 1281810, 1367264, 1409991, 1709080, 1879988, 2050896, 2349985, 2563620, 2734528, 2819982, 3418160, 3759976, 4101792, 4699970, 5127240, 5469056, 5639964, 6836320, 7049955, 7519952, 8203584, 9399940, 10254480, 10938112, 11279928, 13672640, 14099910, 15039904, 16407168, 18799880, 20508960, 22559856, 27345280, 28199820, 30079808, 32814336, 37599760, 41017920, 45119712, 54690560, 56399640, 60159616, 75199520, 82035840, 90239424, 112799280, 120319232, 150399040, 164071680, 180478848, 225598560, 300798080, 360957696, 451197120, 601596160, 902394240, 1804788480]

約数ペア:

[(1, 1804788480), (2, 902394240), (3, 601596160), (4, 451197120), (5, 360957696), (6, 300798080), (8, 225598560), (10, 180478848), (11, 164071680), (12, 150399040), (15, 120319232), (16, 112799280), (20, 90239424), (22, 82035840), (24, 75199520), (30, 60159616), (32, 56399640), (33, 54690560), (40, 45119712), (44, 41017920), (48, 37599760), (55, 32814336), (60, 30079808), (64, 28199820), (66, 27345280), (80, 22559856), (88, 20508960), (96, 18799880), (110, 16407168), (120, 15039904), (128, 14099910), (132, 13672640), (160, 11279928), (165, 10938112), (176, 10254480), (192, 9399940), (220, 8203584), (240, 7519952), (256, 7049955), (264, 6836320), (320, 5639964), (330, 5469056), (352, 5127240), (384, 4699970), (440, 4101792), (480, 3759976), (528, 3418160), (640, 2819982), (660, 2734528), (704, 2563620), (768, 2349985), (880, 2050896), (960, 1879988), (1056, 1709080), (1280, 1409991), (1320, 1367264), (1408, 1281810), (1760, 1025448), (1920, 939994), (2112, 854540), (2640, 683632), (2816, 640905), (3520, 512724), (3840, 469997), (4224, 427270), (5280, 341816), (7040, 256362), (8448, 213635), (10560, 170908), (14080, 128181), (21120, 85454), (42240, 42727)]