489566160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 1809408000

約数和(自身を除く): 1319841840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 79, 80, 90, 95, 108, 114, 120, 135, 144, 151, 152, 158, 171, 180, 190, 216, 228, 237, 240, 270, 285, 302, 304, 316, 342, 360, 380, 395, 432, 453, 456, 474, 513, 540, 570, 604, 632, 684, 711, 720, 755, 760, 790, 855, 906, 912, 948, 1026, 1080, 1140, 1185, 1208, 1264, 1359, 1368, 1422, 1501, 1510, 1520, 1580, 1710, 1812, 1896, 2052, 2133, 2160, 2265, 2280, 2370, 2416, 2565, 2718, 2736, 2844, 2869, 3002, 3020, 3160, 3420, 3555, 3624, 3792, 4077, 4104, 4266, 4503, 4530, 4560, 4740, 5130, 5436, 5688, 5738, 6004, 6040, 6320, 6795, 6840, 7110, 7248, 7505, 8154, 8208, 8532, 8607, 9006, 9060, 9480, 10260, 10665, 10872, 11376, 11476, 11929, 12008, 12080, 13509, 13590, 13680, 14220, 14345, 15010, 16308, 17064, 17214, 18012, 18120, 18960, 20385, 20520, 21330, 21744, 22515, 22952, 23858, 24016, 25821, 27018, 27180, 28440, 28690, 30020, 32616, 34128, 34428, 35787, 36024, 36240, 40527, 40770, 41040, 42660, 43035, 45030, 45904, 47716, 51642, 54036, 54360, 56880, 57380, 59645, 60040, 65232, 67545, 68856, 71574, 72048, 77463, 81054, 81540, 85320, 86070, 90060, 95432, 103284, 107361, 108072, 108720, 114760, 119290, 120080, 129105, 135090, 137712, 143148, 154926, 162108, 163080, 170640, 172140, 178935, 180120, 190864, 202635, 206568, 214722, 216144, 226651, 229520, 238580, 258210, 270180, 286296, 309852, 322083, 324216, 326160, 344280, 357870, 360240, 387315, 405270, 413136, 429444, 453302, 477160, 516420, 536805, 540360, 572592, 619704, 644166, 648432, 679953, 688560, 715740, 774630, 810540, 858888, 906604, 954320, 1032840, 1073610, 1080720, 1133255, 1239408, 1288332, 1359906, 1431480, 1549260, 1610415, 1621080, 1717776, 1813208, 2039859, 2065680, 2147220, 2266510, 2576664, 2719812, 2862960, 3098520, 3220830, 3242160, 3399765, 3626416, 4079718, 4294440, 4533020, 5153328, 5439624, 6119577, 6197040, 6441660, 6799530, 8159436, 8588880, 9066040, 10199295, 10879248, 12239154, 12883320, 13599060, 16318872, 18132080, 20398590, 24478308, 25766640, 27198120, 30597885, 32637744, 40797180, 48956616, 54396240, 61195770, 81594360, 97913232, 122391540, 163188720, 244783080, 489566160]

約数ペア:

[(1, 489566160), (2, 244783080), (3, 163188720), (4, 122391540), (5, 97913232), (6, 81594360), (8, 61195770), (9, 54396240), (10, 48956616), (12, 40797180), (15, 32637744), (16, 30597885), (18, 27198120), (19, 25766640), (20, 24478308), (24, 20398590), (27, 18132080), (30, 16318872), (36, 13599060), (38, 12883320), (40, 12239154), (45, 10879248), (48, 10199295), (54, 9066040), (57, 8588880), (60, 8159436), (72, 6799530), (76, 6441660), (79, 6197040), (80, 6119577), (90, 5439624), (95, 5153328), (108, 4533020), (114, 4294440), (120, 4079718), (135, 3626416), (144, 3399765), (151, 3242160), (152, 3220830), (158, 3098520), (171, 2862960), (180, 2719812), (190, 2576664), (216, 2266510), (228, 2147220), (237, 2065680), (240, 2039859), (270, 1813208), (285, 1717776), (302, 1621080), (304, 1610415), (316, 1549260), (342, 1431480), (360, 1359906), (380, 1288332), (395, 1239408), (432, 1133255), (453, 1080720), (456, 1073610), (474, 1032840), (513, 954320), (540, 906604), (570, 858888), (604, 810540), (632, 774630), (684, 715740), (711, 688560), (720, 679953), (755, 648432), (760, 644166), (790, 619704), (855, 572592), (906, 540360), (912, 536805), (948, 516420), (1026, 477160), (1080, 453302), (1140, 429444), (1185, 413136), (1208, 405270), (1264, 387315), (1359, 360240), (1368, 357870), (1422, 344280), (1501, 326160), (1510, 324216), (1520, 322083), (1580, 309852), (1710, 286296), (1812, 270180), (1896, 258210), (2052, 238580), (2133, 229520), (2160, 226651), (2265, 216144), (2280, 214722), (2370, 206568), (2416, 202635), (2565, 190864), (2718, 180120), (2736, 178935), (2844, 172140), (2869, 170640), (3002, 163080), (3020, 162108), (3160, 154926), (3420, 143148), (3555, 137712), (3624, 135090), (3792, 129105), (4077, 120080), (4104, 119290), (4266, 114760), (4503, 108720), (4530, 108072), (4560, 107361), (4740, 103284), (5130, 95432), (5436, 90060), (5688, 86070), (5738, 85320), (6004, 81540), (6040, 81054), (6320, 77463), (6795, 72048), (6840, 71574), (7110, 68856), (7248, 67545), (7505, 65232), (8154, 60040), (8208, 59645), (8532, 57380), (8607, 56880), (9006, 54360), (9060, 54036), (9480, 51642), (10260, 47716), (10665, 45904), (10872, 45030), (11376, 43035), (11476, 42660), (11929, 41040), (12008, 40770), (12080, 40527), (13509, 36240), (13590, 36024), (13680, 35787), (14220, 34428), (14345, 34128), (15010, 32616), (16308, 30020), (17064, 28690), (17214, 28440), (18012, 27180), (18120, 27018), (18960, 25821), (20385, 24016), (20520, 23858), (21330, 22952), (21744, 22515)]