79791795360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{27943}}^1$

素因数の和:28628

約数の個数: 192

約数和(自身を含む): 279703791360

約数和(自身を除く): 199911996000

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 661, 720, 864, 1080, 1322, 1440, 1983, 2160, 2644, 3305, 3966, 4320, 5288, 5949, 6610, 7932, 9915, 10576, 11898, 13220, 15864, 17847, 19830, 21152, 23796, 26440, 27943, 29745, 31728, 35694, 39660, 47592, 52880, 55886, 59490, 63456, 71388, 79320, 83829, 89235, 95184, 105760, 111772, 118980, 139715, 142776, 158640, 167658, 178470, 190368, 223544, 237960, 251487, 279430, 285552, 317280, 335316, 356940, 419145, 447088, 475920, 502974, 558860, 571104, 670632, 713880, 754461, 838290, 894176, 951840, 1005948, 1117720, 1257435, 1341264, 1427760, 1508922, 1676580, 2011896, 2235440, 2514870, 2682528, 2855520, 3017844, 3353160, 3772305, 4023792, 4470880, 5029740, 6035688, 6706320, 7544610, 8047584, 10059480, 12071376, 13412640, 15089220, 18470323, 20118960, 24142752, 30178440, 36940646, 40237920, 55410969, 60356880, 73881292, 92351615, 110821938, 120713760, 147762584, 166232907, 184703230, 221643876, 277054845, 295525168, 332465814, 369406460, 443287752, 498698721, 554109690, 591050336, 664931628, 738812920, 831164535, 886575504, 997397442, 1108219380, 1329863256, 1477625840, 1662329070, 1773151008, 1994794884, 2216438760, 2493493605, 2659726512, 2955251680, 3324658140, 3989589768, 4432877520, 4986987210, 5319453024, 6649316280, 7979179536, 8865755040, 9973974420, 13298632560, 15958359072, 19947948840, 26597265120, 39895897680, 79791795360]

約数ペア:

[(1, 79791795360), (2, 39895897680), (3, 26597265120), (4, 19947948840), (5, 15958359072), (6, 13298632560), (8, 9973974420), (9, 8865755040), (10, 7979179536), (12, 6649316280), (15, 5319453024), (16, 4986987210), (18, 4432877520), (20, 3989589768), (24, 3324658140), (27, 2955251680), (30, 2659726512), (32, 2493493605), (36, 2216438760), (40, 1994794884), (45, 1773151008), (48, 1662329070), (54, 1477625840), (60, 1329863256), (72, 1108219380), (80, 997397442), (90, 886575504), (96, 831164535), (108, 738812920), (120, 664931628), (135, 591050336), (144, 554109690), (160, 498698721), (180, 443287752), (216, 369406460), (240, 332465814), (270, 295525168), (288, 277054845), (360, 221643876), (432, 184703230), (480, 166232907), (540, 147762584), (661, 120713760), (720, 110821938), (864, 92351615), (1080, 73881292), (1322, 60356880), (1440, 55410969), (1983, 40237920), (2160, 36940646), (2644, 30178440), (3305, 24142752), (3966, 20118960), (4320, 18470323), (5288, 15089220), (5949, 13412640), (6610, 12071376), (7932, 10059480), (9915, 8047584), (10576, 7544610), (11898, 6706320), (13220, 6035688), (15864, 5029740), (17847, 4470880), (19830, 4023792), (21152, 3772305), (23796, 3353160), (26440, 3017844), (27943, 2855520), (29745, 2682528), (31728, 2514870), (35694, 2235440), (39660, 2011896), (47592, 1676580), (52880, 1508922), (55886, 1427760), (59490, 1341264), (63456, 1257435), (71388, 1117720), (79320, 1005948), (83829, 951840), (89235, 894176), (95184, 838290), (105760, 754461), (111772, 713880), (118980, 670632), (139715, 571104), (142776, 558860), (158640, 502974), (167658, 475920), (178470, 447088), (190368, 419145), (223544, 356940), (237960, 335316), (251487, 317280), (279430, 285552)]