171528480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5223

約数の個数: 144

約数和(自身を含む): 610908480

約数和(自身を除く): 439380000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5179, 5520, 6624, 8280, 10358, 11040, 15537, 16560, 20716, 25895, 31074, 33120, 41432, 46611, 51790, 62148, 77685, 82864, 93222, 103580, 119117, 124296, 155370, 165728, 186444, 207160, 233055, 238234, 248592, 310740, 357351, 372888, 414320, 466110, 476468, 497184, 595585, 621480, 714702, 745776, 828640, 932220, 952936, 1072053, 1191170, 1242960, 1429404, 1491552, 1786755, 1864440, 1905872, 2144106, 2382340, 2485920, 2858808, 3573510, 3728880, 3811744, 4288212, 4764680, 5360265, 5717616, 7147020, 7457760, 8576424, 9529360, 10720530, 11435232, 14294040, 17152848, 19058720, 21441060, 28588080, 34305696, 42882120, 57176160, 85764240, 171528480]

約数ペア:

[(1, 171528480), (2, 85764240), (3, 57176160), (4, 42882120), (5, 34305696), (6, 28588080), (8, 21441060), (9, 19058720), (10, 17152848), (12, 14294040), (15, 11435232), (16, 10720530), (18, 9529360), (20, 8576424), (23, 7457760), (24, 7147020), (30, 5717616), (32, 5360265), (36, 4764680), (40, 4288212), (45, 3811744), (46, 3728880), (48, 3573510), (60, 2858808), (69, 2485920), (72, 2382340), (80, 2144106), (90, 1905872), (92, 1864440), (96, 1786755), (115, 1491552), (120, 1429404), (138, 1242960), (144, 1191170), (160, 1072053), (180, 952936), (184, 932220), (207, 828640), (230, 745776), (240, 714702), (276, 621480), (288, 595585), (345, 497184), (360, 476468), (368, 466110), (414, 414320), (460, 372888), (480, 357351), (552, 310740), (690, 248592), (720, 238234), (736, 233055), (828, 207160), (920, 186444), (1035, 165728), (1104, 155370), (1380, 124296), (1440, 119117), (1656, 103580), (1840, 93222), (2070, 82864), (2208, 77685), (2760, 62148), (3312, 51790), (3680, 46611), (4140, 41432), (5179, 33120), (5520, 31074), (6624, 25895), (8280, 20716), (10358, 16560), (11040, 15537)]