128799360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 453492000

約数和(自身を除く): 324692640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 379, 384, 472, 480, 531, 576, 590, 640, 708, 720, 758, 885, 944, 960, 1062, 1137, 1152, 1180, 1416, 1440, 1516, 1770, 1888, 1895, 1920, 2124, 2274, 2360, 2655, 2832, 2880, 3032, 3411, 3540, 3776, 3790, 4248, 4548, 4720, 5310, 5664, 5685, 5760, 6064, 6822, 7080, 7552, 7580, 8496, 9096, 9440, 10620, 11328, 11370, 12128, 13644, 14160, 15160, 16992, 17055, 18192, 18880, 21240, 22361, 22656, 22740, 24256, 27288, 28320, 30320, 33984, 34110, 36384, 37760, 42480, 44722, 45480, 48512, 54576, 56640, 60640, 67083, 67968, 68220, 72768, 84960, 89444, 90960, 109152, 111805, 113280, 121280, 134166, 136440, 145536, 169920, 178888, 181920, 201249, 218304, 223610, 242560, 268332, 272880, 335415, 339840, 357776, 363840, 402498, 436608, 447220, 536664, 545760, 670830, 715552, 727680, 804996, 894440, 1006245, 1073328, 1091520, 1341660, 1431104, 1609992, 1788880, 2012490, 2146656, 2183040, 2683320, 2862208, 3219984, 3577760, 4024980, 4293312, 5366640, 6439968, 7155520, 8049960, 8586624, 10733280, 12879936, 14311040, 16099920, 21466560, 25759872, 32199840, 42933120, 64399680, 128799360]

約数ペア:

[(1, 128799360), (2, 64399680), (3, 42933120), (4, 32199840), (5, 25759872), (6, 21466560), (8, 16099920), (9, 14311040), (10, 12879936), (12, 10733280), (15, 8586624), (16, 8049960), (18, 7155520), (20, 6439968), (24, 5366640), (30, 4293312), (32, 4024980), (36, 3577760), (40, 3219984), (45, 2862208), (48, 2683320), (59, 2183040), (60, 2146656), (64, 2012490), (72, 1788880), (80, 1609992), (90, 1431104), (96, 1341660), (118, 1091520), (120, 1073328), (128, 1006245), (144, 894440), (160, 804996), (177, 727680), (180, 715552), (192, 670830), (236, 545760), (240, 536664), (288, 447220), (295, 436608), (320, 402498), (354, 363840), (360, 357776), (379, 339840), (384, 335415), (472, 272880), (480, 268332), (531, 242560), (576, 223610), (590, 218304), (640, 201249), (708, 181920), (720, 178888), (758, 169920), (885, 145536), (944, 136440), (960, 134166), (1062, 121280), (1137, 113280), (1152, 111805), (1180, 109152), (1416, 90960), (1440, 89444), (1516, 84960), (1770, 72768), (1888, 68220), (1895, 67968), (1920, 67083), (2124, 60640), (2274, 56640), (2360, 54576), (2655, 48512), (2832, 45480), (2880, 44722), (3032, 42480), (3411, 37760), (3540, 36384), (3776, 34110), (3790, 33984), (4248, 30320), (4548, 28320), (4720, 27288), (5310, 24256), (5664, 22740), (5685, 22656), (5760, 22361), (6064, 21240), (6822, 18880), (7080, 18192), (7552, 17055), (7580, 16992), (8496, 15160), (9096, 14160), (9440, 13644), (10620, 12128), (11328, 11370)]