2697640572720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{103120817}}^1$

素因数の和:103120942

約数の個数: 80

約数和(自身を含む): 8439407745120

約数和(自身を除く): 5741767172400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 26160, 103120817, 206241634, 309362451, 412483268, 515604085, 618724902, 824966536, 1031208170, 1237449804, 1546812255, 1649933072, 2062416340, 2474899608, 3093624510, 4124832680, 4949799216, 6187249020, 8249665360, 11240169053, 12374498040, 22480338106, 24748996080, 33720507159, 44960676212, 56200845265, 67441014318, 89921352424, 112401690530, 134882028636, 168602535795, 179842704848, 224803381060, 269764057272, 337205071590, 449606762120, 539528114544, 674410143180, 899213524240, 1348820286360, 2697640572720]

約数ペア:

[(1, 2697640572720), (2, 1348820286360), (3, 899213524240), (4, 674410143180), (5, 539528114544), (6, 449606762120), (8, 337205071590), (10, 269764057272), (12, 224803381060), (15, 179842704848), (16, 168602535795), (20, 134882028636), (24, 112401690530), (30, 89921352424), (40, 67441014318), (48, 56200845265), (60, 44960676212), (80, 33720507159), (109, 24748996080), (120, 22480338106), (218, 12374498040), (240, 11240169053), (327, 8249665360), (436, 6187249020), (545, 4949799216), (654, 4124832680), (872, 3093624510), (1090, 2474899608), (1308, 2062416340), (1635, 1649933072), (1744, 1546812255), (2180, 1237449804), (2616, 1031208170), (3270, 824966536), (4360, 618724902), (5232, 515604085), (6540, 412483268), (8720, 309362451), (13080, 206241634), (26160, 103120817)]