180514560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 596766240

約数和(自身を除く): 416251680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1621, 1740, 1856, 1920, 2320, 2784, 3242, 3480, 3712, 3840, 4640, 4863, 5568, 6484, 6960, 7424, 8105, 9280, 9726, 11136, 12968, 13920, 16210, 18560, 19452, 22272, 24315, 25936, 27840, 32420, 37120, 38904, 47009, 48630, 51872, 55680, 64840, 77808, 94018, 97260, 103744, 111360, 129680, 141027, 155616, 188036, 194520, 207488, 235045, 259360, 282054, 311232, 376072, 389040, 414976, 470090, 518720, 564108, 622464, 705135, 752144, 778080, 940180, 1037440, 1128216, 1244928, 1410270, 1504288, 1556160, 1880360, 2074880, 2256432, 2820540, 3008576, 3112320, 3760720, 4512864, 5641080, 6017152, 6224640, 7521440, 9025728, 11282160, 12034304, 15042880, 18051456, 22564320, 30085760, 36102912, 45128640, 60171520, 90257280, 180514560]

約数ペア:

[(1, 180514560), (2, 90257280), (3, 60171520), (4, 45128640), (5, 36102912), (6, 30085760), (8, 22564320), (10, 18051456), (12, 15042880), (15, 12034304), (16, 11282160), (20, 9025728), (24, 7521440), (29, 6224640), (30, 6017152), (32, 5641080), (40, 4512864), (48, 3760720), (58, 3112320), (60, 3008576), (64, 2820540), (80, 2256432), (87, 2074880), (96, 1880360), (116, 1556160), (120, 1504288), (128, 1410270), (145, 1244928), (160, 1128216), (174, 1037440), (192, 940180), (232, 778080), (240, 752144), (256, 705135), (290, 622464), (320, 564108), (348, 518720), (384, 470090), (435, 414976), (464, 389040), (480, 376072), (580, 311232), (640, 282054), (696, 259360), (768, 235045), (870, 207488), (928, 194520), (960, 188036), (1160, 155616), (1280, 141027), (1392, 129680), (1621, 111360), (1740, 103744), (1856, 97260), (1920, 94018), (2320, 77808), (2784, 64840), (3242, 55680), (3480, 51872), (3712, 48630), (3840, 47009), (4640, 38904), (4863, 37120), (5568, 32420), (6484, 27840), (6960, 25936), (7424, 24315), (8105, 22272), (9280, 19452), (9726, 18560), (11136, 16210), (12968, 13920)]