16979256720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7860767}}^1$

素因数の和:7860789

約数の個数: 80

約数和(自身を含む): 58484113920

約数和(自身を除く): 41504857200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7860767, 15721534, 23582301, 31443068, 39303835, 47164602, 62886136, 70746903, 78607670, 94329204, 117911505, 125772272, 141493806, 157215340, 188658408, 212240709, 235823010, 282987612, 314430680, 353734515, 377316816, 424481418, 471646020, 565975224, 628861360, 707469030, 848962836, 943292040, 1061203545, 1131950448, 1414938060, 1697925672, 1886584080, 2122407090, 2829876120, 3395851344, 4244814180, 5659752240, 8489628360, 16979256720]

約数ペア:

[(1, 16979256720), (2, 8489628360), (3, 5659752240), (4, 4244814180), (5, 3395851344), (6, 2829876120), (8, 2122407090), (9, 1886584080), (10, 1697925672), (12, 1414938060), (15, 1131950448), (16, 1061203545), (18, 943292040), (20, 848962836), (24, 707469030), (27, 628861360), (30, 565975224), (36, 471646020), (40, 424481418), (45, 377316816), (48, 353734515), (54, 314430680), (60, 282987612), (72, 235823010), (80, 212240709), (90, 188658408), (108, 157215340), (120, 141493806), (135, 125772272), (144, 117911505), (180, 94329204), (216, 78607670), (240, 70746903), (270, 62886136), (360, 47164602), (432, 39303835), (540, 31443068), (720, 23582301), (1080, 15721534), (2160, 7860767)]