30552280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3064

約数の個数: 64

約数和(自身を含む): 78278400

約数和(自身を除く): 47726120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 3019, 5060, 6038, 10120, 12076, 15095, 24152, 30190, 33209, 60380, 66418, 69437, 120760, 132836, 138874, 166045, 265672, 277748, 332090, 347185, 555496, 664180, 694370, 763807, 1328360, 1388740, 1527614, 2777480, 3055228, 3819035, 6110456, 7638070, 15276140, 30552280]

約数ペア:

[(1, 30552280), (2, 15276140), (4, 7638070), (5, 6110456), (8, 3819035), (10, 3055228), (11, 2777480), (20, 1527614), (22, 1388740), (23, 1328360), (40, 763807), (44, 694370), (46, 664180), (55, 555496), (88, 347185), (92, 332090), (110, 277748), (115, 265672), (184, 166045), (220, 138874), (230, 132836), (253, 120760), (440, 69437), (460, 66418), (506, 60380), (920, 33209), (1012, 30190), (1265, 24152), (2024, 15095), (2530, 12076), (3019, 10120), (5060, 6038)]