12196980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7550

約数の個数: 60

約数和(自身を含む): 38267460

約数和(自身を除く): 26070480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7529, 15058, 22587, 30116, 37645, 45174, 67761, 75290, 90348, 112935, 135522, 150580, 203283, 225870, 271044, 338805, 406566, 451740, 609849, 677610, 813132, 1016415, 1219698, 1355220, 2032830, 2439396, 3049245, 4065660, 6098490, 12196980]

約数ペア:

[(1, 12196980), (2, 6098490), (3, 4065660), (4, 3049245), (5, 2439396), (6, 2032830), (9, 1355220), (10, 1219698), (12, 1016415), (15, 813132), (18, 677610), (20, 609849), (27, 451740), (30, 406566), (36, 338805), (45, 271044), (54, 225870), (60, 203283), (81, 150580), (90, 135522), (108, 112935), (135, 90348), (162, 75290), (180, 67761), (270, 45174), (324, 37645), (405, 30116), (540, 22587), (810, 15058), (1620, 7529)]