1803202560

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 260

約数和(自身を含む): 6469972608

約数和(自身を除く): 4666770048

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1087, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2174, 2304, 2560, 2592, 2880, 3072, 3240, 3261, 3456, 3840, 4096, 4320, 4348, 4608, 5120, 5184, 5435, 5760, 6144, 6480, 6522, 6912, 7680, 8640, 8696, 9216, 9783, 10240, 10368, 10870, 11520, 12288, 12960, 13044, 13824, 15360, 16305, 17280, 17392, 18432, 19566, 20480, 20736, 21740, 23040, 25920, 26088, 27648, 29349, 30720, 32610, 34560, 34784, 36864, 39132, 41472, 43480, 46080, 48915, 51840, 52176, 55296, 58698, 61440, 65220, 69120, 69568, 78264, 82944, 86960, 88047, 92160, 97830, 103680, 104352, 110592, 117396, 130440, 138240, 139136, 146745, 156528, 165888, 173920, 176094, 184320, 195660, 207360, 208704, 234792, 260880, 276480, 278272, 293490, 313056, 331776, 347840, 352188, 391320, 414720, 417408, 440235, 469584, 521760, 552960, 556544, 586980, 626112, 695680, 704376, 782640, 829440, 834816, 880470, 939168, 1043520, 1113088, 1173960, 1252224, 1391360, 1408752, 1565280, 1658880, 1669632, 1760940, 1878336, 2087040, 2226176, 2347920, 2504448, 2782720, 2817504, 3130560, 3339264, 3521880, 3756672, 4174080, 4452352, 4695840, 5008896, 5565440, 5635008, 6261120, 6678528, 7043760, 7513344, 8348160, 9391680, 10017792, 11130880, 11270016, 12522240, 13357056, 14087520, 15026688, 16696320, 18783360, 20035584, 22261760, 22540032, 25044480, 28175040, 30053376, 33392640, 37566720, 40071168, 45080064, 50088960, 56350080, 60106752, 66785280, 75133440, 90160128, 100177920, 112700160, 120213504, 150266880, 180320256, 200355840, 225400320, 300533760, 360640512, 450800640, 601067520, 901601280, 1803202560]

約数ペア:

[(1, 1803202560), (2, 901601280), (3, 601067520), (4, 450800640), (5, 360640512), (6, 300533760), (8, 225400320), (9, 200355840), (10, 180320256), (12, 150266880), (15, 120213504), (16, 112700160), (18, 100177920), (20, 90160128), (24, 75133440), (27, 66785280), (30, 60106752), (32, 56350080), (36, 50088960), (40, 45080064), (45, 40071168), (48, 37566720), (54, 33392640), (60, 30053376), (64, 28175040), (72, 25044480), (80, 22540032), (81, 22261760), (90, 20035584), (96, 18783360), (108, 16696320), (120, 15026688), (128, 14087520), (135, 13357056), (144, 12522240), (160, 11270016), (162, 11130880), (180, 10017792), (192, 9391680), (216, 8348160), (240, 7513344), (256, 7043760), (270, 6678528), (288, 6261120), (320, 5635008), (324, 5565440), (360, 5008896), (384, 4695840), (405, 4452352), (432, 4174080), (480, 3756672), (512, 3521880), (540, 3339264), (576, 3130560), (640, 2817504), (648, 2782720), (720, 2504448), (768, 2347920), (810, 2226176), (864, 2087040), (960, 1878336), (1024, 1760940), (1080, 1669632), (1087, 1658880), (1152, 1565280), (1280, 1408752), (1296, 1391360), (1440, 1252224), (1536, 1173960), (1620, 1113088), (1728, 1043520), (1920, 939168), (2048, 880470), (2160, 834816), (2174, 829440), (2304, 782640), (2560, 704376), (2592, 695680), (2880, 626112), (3072, 586980), (3240, 556544), (3261, 552960), (3456, 521760), (3840, 469584), (4096, 440235), (4320, 417408), (4348, 414720), (4608, 391320), (5120, 352188), (5184, 347840), (5435, 331776), (5760, 313056), (6144, 293490), (6480, 278272), (6522, 276480), (6912, 260880), (7680, 234792), (8640, 208704), (8696, 207360), (9216, 195660), (9783, 184320), (10240, 176094), (10368, 173920), (10870, 165888), (11520, 156528), (12288, 146745), (12960, 139136), (13044, 138240), (13824, 130440), (15360, 117396), (16305, 110592), (17280, 104352), (17392, 103680), (18432, 97830), (19566, 92160), (20480, 88047), (20736, 86960), (21740, 82944), (23040, 78264), (25920, 69568), (26088, 69120), (27648, 65220), (29349, 61440), (30720, 58698), (32610, 55296), (34560, 52176), (34784, 51840), (36864, 48915), (39132, 46080), (41472, 43480)]