990826560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{114679}}^1$

素因数の和:114705

約数の個数: 112

約数和(自身を含む): 3495446400

約数和(自身を除く): 2504619840

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 114679, 229358, 344037, 458716, 573395, 688074, 917432, 1032111, 1146790, 1376148, 1720185, 1834864, 2064222, 2293580, 2752296, 3096333, 3440370, 3669728, 4128444, 4587160, 5160555, 5504592, 6192666, 6880740, 7339456, 8256888, 9174320, 10321110, 11009184, 12385332, 13761480, 15481665, 16513776, 18348640, 20642220, 22018368, 24770664, 27522960, 30963330, 33027552, 36697280, 41284440, 49541328, 55045920, 61926660, 66055104, 82568880, 99082656, 110091840, 123853320, 165137760, 198165312, 247706640, 330275520, 495413280, 990826560]

約数ペア:

[(1, 990826560), (2, 495413280), (3, 330275520), (4, 247706640), (5, 198165312), (6, 165137760), (8, 123853320), (9, 110091840), (10, 99082656), (12, 82568880), (15, 66055104), (16, 61926660), (18, 55045920), (20, 49541328), (24, 41284440), (27, 36697280), (30, 33027552), (32, 30963330), (36, 27522960), (40, 24770664), (45, 22018368), (48, 20642220), (54, 18348640), (60, 16513776), (64, 15481665), (72, 13761480), (80, 12385332), (90, 11009184), (96, 10321110), (108, 9174320), (120, 8256888), (135, 7339456), (144, 6880740), (160, 6192666), (180, 5504592), (192, 5160555), (216, 4587160), (240, 4128444), (270, 3669728), (288, 3440370), (320, 3096333), (360, 2752296), (432, 2293580), (480, 2064222), (540, 1834864), (576, 1720185), (720, 1376148), (864, 1146790), (960, 1032111), (1080, 917432), (1440, 688074), (1728, 573395), (2160, 458716), (2880, 344037), (4320, 229358), (8640, 114679)]