129611760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 402965280

約数和(自身を除く): 273353520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509, 1018, 1061, 1527, 2036, 2122, 2545, 3054, 3183, 4072, 4244, 5090, 5305, 6108, 6366, 7635, 8144, 8488, 10180, 10610, 12216, 12732, 15270, 15915, 16976, 20360, 21220, 24432, 25464, 30540, 31830, 40720, 42440, 50928, 61080, 63660, 84880, 122160, 127320, 254640, 540049, 1080098, 1620147, 2160196, 2700245, 3240294, 4320392, 5400490, 6480588, 8100735, 8640784, 10800980, 12961176, 16201470, 21601960, 25922352, 32402940, 43203920, 64805880, 129611760]

約数ペア:

[(1, 129611760), (2, 64805880), (3, 43203920), (4, 32402940), (5, 25922352), (6, 21601960), (8, 16201470), (10, 12961176), (12, 10800980), (15, 8640784), (16, 8100735), (20, 6480588), (24, 5400490), (30, 4320392), (40, 3240294), (48, 2700245), (60, 2160196), (80, 1620147), (120, 1080098), (240, 540049), (509, 254640), (1018, 127320), (1061, 122160), (1527, 84880), (2036, 63660), (2122, 61080), (2545, 50928), (3054, 42440), (3183, 40720), (4072, 31830), (4244, 30540), (5090, 25464), (5305, 24432), (6108, 21220), (6366, 20360), (7635, 16976), (8144, 15915), (8488, 15270), (10180, 12732), (10610, 12216)]