1204552320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27277}}^1$

素因数の和:27322

約数の個数: 128

約数和(自身を含む): 4006592640

約数和(自身を除く): 2802040320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 27277, 44160, 54554, 81831, 109108, 136385, 163662, 218216, 272770, 327324, 409155, 436432, 545540, 627371, 654648, 818310, 872864, 1091080, 1254742, 1309296, 1636620, 1745728, 1882113, 2182160, 2509484, 2618592, 3136855, 3273240, 3491456, 3764226, 4364320, 5018968, 5237184, 6273710, 6546480, 7528452, 8728640, 9410565, 10037936, 10474368, 12547420, 13092960, 15056904, 17457280, 18821130, 20075872, 25094840, 26185920, 30113808, 37642260, 40151744, 50189680, 52371840, 60227616, 75284520, 80303488, 100379360, 120455232, 150569040, 200758720, 240910464, 301138080, 401517440, 602276160, 1204552320]

約数ペア:

[(1, 1204552320), (2, 602276160), (3, 401517440), (4, 301138080), (5, 240910464), (6, 200758720), (8, 150569040), (10, 120455232), (12, 100379360), (15, 80303488), (16, 75284520), (20, 60227616), (23, 52371840), (24, 50189680), (30, 40151744), (32, 37642260), (40, 30113808), (46, 26185920), (48, 25094840), (60, 20075872), (64, 18821130), (69, 17457280), (80, 15056904), (92, 13092960), (96, 12547420), (115, 10474368), (120, 10037936), (128, 9410565), (138, 8728640), (160, 7528452), (184, 6546480), (192, 6273710), (230, 5237184), (240, 5018968), (276, 4364320), (320, 3764226), (345, 3491456), (368, 3273240), (384, 3136855), (460, 2618592), (480, 2509484), (552, 2182160), (640, 1882113), (690, 1745728), (736, 1636620), (920, 1309296), (960, 1254742), (1104, 1091080), (1380, 872864), (1472, 818310), (1840, 654648), (1920, 627371), (2208, 545540), (2760, 436432), (2944, 409155), (3680, 327324), (4416, 272770), (5520, 218216), (7360, 163662), (8832, 136385), (11040, 109108), (14720, 81831), (22080, 54554), (27277, 44160)]