2577934620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4773953}}^1$

素因数の和:4773971

約数の個数: 48

約数和(自身を含む): 8020242720

約数和(自身を除く): 5442308100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4773953, 9547906, 14321859, 19095812, 23869765, 28643718, 42965577, 47739530, 57287436, 71609295, 85931154, 95479060, 128896731, 143218590, 171862308, 214827885, 257793462, 286437180, 429655770, 515586924, 644483655, 859311540, 1288967310, 2577934620]

約数ペア:

[(1, 2577934620), (2, 1288967310), (3, 859311540), (4, 644483655), (5, 515586924), (6, 429655770), (9, 286437180), (10, 257793462), (12, 214827885), (15, 171862308), (18, 143218590), (20, 128896731), (27, 95479060), (30, 85931154), (36, 71609295), (45, 57287436), (54, 47739530), (60, 42965577), (90, 28643718), (108, 23869765), (135, 19095812), (180, 14321859), (270, 9547906), (540, 4773953)]