15129694620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28017953}}^1$

素因数の和:28017971

約数の個数: 48

約数和(自身を含む): 47070162720

約数和(自身を除く): 31940468100

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, 28017953, 56035906, 84053859, 112071812, 140089765, 168107718, 252161577, 280179530, 336215436, 420269295, 504323154, 560359060, 756484731, 840538590, 1008646308, 1260807885, 1512969462, 1681077180, 2521615770, 3025938924, 3782423655, 5043231540, 7564847310, 15129694620]

約数ペア:

[(1, 15129694620), (2, 7564847310), (3, 5043231540), (4, 3782423655), (5, 3025938924), (6, 2521615770), (9, 1681077180), (10, 1512969462), (12, 1260807885), (15, 1008646308), (18, 840538590), (20, 756484731), (27, 560359060), (30, 504323154), (36, 420269295), (45, 336215436), (54, 280179530), (60, 252161577), (90, 168107718), (108, 140089765), (135, 112071812), (180, 84053859), (270, 56035906), (540, 28017953)]