260595360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 919900800

約数和(自身を除く): 659305440

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, 179, 180, 216, 240, 270, 288, 337, 358, 360, 432, 480, 537, 540, 674, 716, 720, 864, 895, 1011, 1074, 1080, 1348, 1432, 1440, 1611, 1685, 1790, 2022, 2148, 2160, 2685, 2696, 2864, 3033, 3222, 3370, 3580, 4044, 4296, 4320, 4833, 5055, 5370, 5392, 5728, 6066, 6444, 6740, 7160, 8055, 8088, 8592, 9099, 9666, 10110, 10740, 10784, 12132, 12888, 13480, 14320, 15165, 16110, 16176, 17184, 18198, 19332, 20220, 21480, 24165, 24264, 25776, 26960, 28640, 30330, 32220, 32352, 36396, 38664, 40440, 42960, 45495, 48330, 48528, 51552, 53920, 60323, 60660, 64440, 72792, 77328, 80880, 85920, 90990, 96660, 97056, 120646, 121320, 128880, 145584, 154656, 161760, 180969, 181980, 193320, 241292, 242640, 257760, 291168, 301615, 361938, 363960, 386640, 482584, 485280, 542907, 603230, 723876, 727920, 773280, 904845, 965168, 1085814, 1206460, 1447752, 1455840, 1628721, 1809690, 1930336, 2171628, 2412920, 2714535, 2895504, 3257442, 3619380, 4343256, 4825840, 5429070, 5791008, 6514884, 7238760, 8143605, 8686512, 9651680, 10858140, 13029768, 14477520, 16287210, 17373024, 21716280, 26059536, 28955040, 32574420, 43432560, 52119072, 65148840, 86865120, 130297680, 260595360]

約数ペア:

[(1, 260595360), (2, 130297680), (3, 86865120), (4, 65148840), (5, 52119072), (6, 43432560), (8, 32574420), (9, 28955040), (10, 26059536), (12, 21716280), (15, 17373024), (16, 16287210), (18, 14477520), (20, 13029768), (24, 10858140), (27, 9651680), (30, 8686512), (32, 8143605), (36, 7238760), (40, 6514884), (45, 5791008), (48, 5429070), (54, 4825840), (60, 4343256), (72, 3619380), (80, 3257442), (90, 2895504), (96, 2714535), (108, 2412920), (120, 2171628), (135, 1930336), (144, 1809690), (160, 1628721), (179, 1455840), (180, 1447752), (216, 1206460), (240, 1085814), (270, 965168), (288, 904845), (337, 773280), (358, 727920), (360, 723876), (432, 603230), (480, 542907), (537, 485280), (540, 482584), (674, 386640), (716, 363960), (720, 361938), (864, 301615), (895, 291168), (1011, 257760), (1074, 242640), (1080, 241292), (1348, 193320), (1432, 181980), (1440, 180969), (1611, 161760), (1685, 154656), (1790, 145584), (2022, 128880), (2148, 121320), (2160, 120646), (2685, 97056), (2696, 96660), (2864, 90990), (3033, 85920), (3222, 80880), (3370, 77328), (3580, 72792), (4044, 64440), (4296, 60660), (4320, 60323), (4833, 53920), (5055, 51552), (5370, 48528), (5392, 48330), (5728, 45495), (6066, 42960), (6444, 40440), (6740, 38664), (7160, 36396), (8055, 32352), (8088, 32220), (8592, 30330), (9099, 28640), (9666, 26960), (10110, 25776), (10740, 24264), (10784, 24165), (12132, 21480), (12888, 20220), (13480, 19332), (14320, 18198), (15165, 17184), (16110, 16176)]