4065660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7547

約数の個数: 48

約数和(自身を含む): 12650400

約数和(自身を除く): 8584740

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, 7529, 15058, 22587, 30116, 37645, 45174, 67761, 75290, 90348, 112935, 135522, 150580, 203283, 225870, 271044, 338805, 406566, 451740, 677610, 813132, 1016415, 1355220, 2032830, 4065660]

約数ペア:

[(1, 4065660), (2, 2032830), (3, 1355220), (4, 1016415), (5, 813132), (6, 677610), (9, 451740), (10, 406566), (12, 338805), (15, 271044), (18, 225870), (20, 203283), (27, 150580), (30, 135522), (36, 112935), (45, 90348), (54, 75290), (60, 67761), (90, 45174), (108, 37645), (135, 30116), (180, 22587), (270, 15058), (540, 7529)]