52564320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 181267632

約数和(自身を除く): 128703312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 211, 240, 288, 346, 360, 422, 480, 519, 633, 692, 720, 844, 865, 1038, 1055, 1266, 1384, 1440, 1557, 1688, 1730, 1899, 2076, 2110, 2532, 2595, 2768, 3114, 3165, 3376, 3460, 3798, 4152, 4220, 5064, 5190, 5536, 6228, 6330, 6752, 6920, 7596, 7785, 8304, 8440, 9495, 10128, 10380, 12456, 12660, 13840, 15192, 15570, 16608, 16880, 18990, 20256, 20760, 24912, 25320, 27680, 30384, 31140, 33760, 36503, 37980, 41520, 49824, 50640, 60768, 62280, 73006, 75960, 83040, 101280, 109509, 124560, 146012, 151920, 182515, 219018, 249120, 292024, 303840, 328527, 365030, 438036, 547545, 584048, 657054, 730060, 876072, 1095090, 1168096, 1314108, 1460120, 1642635, 1752144, 2190180, 2628216, 2920240, 3285270, 3504288, 4380360, 5256432, 5840480, 6570540, 8760720, 10512864, 13141080, 17521440, 26282160, 52564320]

約数ペア:

[(1, 52564320), (2, 26282160), (3, 17521440), (4, 13141080), (5, 10512864), (6, 8760720), (8, 6570540), (9, 5840480), (10, 5256432), (12, 4380360), (15, 3504288), (16, 3285270), (18, 2920240), (20, 2628216), (24, 2190180), (30, 1752144), (32, 1642635), (36, 1460120), (40, 1314108), (45, 1168096), (48, 1095090), (60, 876072), (72, 730060), (80, 657054), (90, 584048), (96, 547545), (120, 438036), (144, 365030), (160, 328527), (173, 303840), (180, 292024), (211, 249120), (240, 219018), (288, 182515), (346, 151920), (360, 146012), (422, 124560), (480, 109509), (519, 101280), (633, 83040), (692, 75960), (720, 73006), (844, 62280), (865, 60768), (1038, 50640), (1055, 49824), (1266, 41520), (1384, 37980), (1440, 36503), (1557, 33760), (1688, 31140), (1730, 30384), (1899, 27680), (2076, 25320), (2110, 24912), (2532, 20760), (2595, 20256), (2768, 18990), (3114, 16880), (3165, 16608), (3376, 15570), (3460, 15192), (3798, 13840), (4152, 12660), (4220, 12456), (5064, 10380), (5190, 10128), (5536, 9495), (6228, 8440), (6330, 8304), (6752, 7785), (6920, 7596)]