12390957180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1092677}}^1$

素因数の和:1092705

約数の個数: 120

約数和(自身を含む): 44423916768

約数和(自身を除く): 32032959588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 1092677, 2185354, 3278031, 4370708, 5463385, 6556062, 7648739, 9834093, 10926770, 13112124, 15297478, 16390155, 19668186, 21853540, 22946217, 29502279, 30594956, 32780310, 38243695, 39336372, 45892434, 49170465, 59004558, 65560620, 68838651, 76487390, 88506837, 91784868, 98340930, 114731085, 118009116, 137677302, 147511395, 152974780, 177013674, 196681860, 206515953, 229462170, 275354604, 295022790, 344193255, 354027348, 413031906, 442534185, 458924340, 590045580, 619547859, 688386510, 826063812, 885068370, 1032579765, 1239095718, 1376773020, 1770136740, 2065159530, 2478191436, 3097739295, 4130319060, 6195478590, 12390957180]

約数ペア:

[(1, 12390957180), (2, 6195478590), (3, 4130319060), (4, 3097739295), (5, 2478191436), (6, 2065159530), (7, 1770136740), (9, 1376773020), (10, 1239095718), (12, 1032579765), (14, 885068370), (15, 826063812), (18, 688386510), (20, 619547859), (21, 590045580), (27, 458924340), (28, 442534185), (30, 413031906), (35, 354027348), (36, 344193255), (42, 295022790), (45, 275354604), (54, 229462170), (60, 206515953), (63, 196681860), (70, 177013674), (81, 152974780), (84, 147511395), (90, 137677302), (105, 118009116), (108, 114731085), (126, 98340930), (135, 91784868), (140, 88506837), (162, 76487390), (180, 68838651), (189, 65560620), (210, 59004558), (252, 49170465), (270, 45892434), (315, 39336372), (324, 38243695), (378, 32780310), (405, 30594956), (420, 29502279), (540, 22946217), (567, 21853540), (630, 19668186), (756, 16390155), (810, 15297478), (945, 13112124), (1134, 10926770), (1260, 9834093), (1620, 7648739), (1890, 6556062), (2268, 5463385), (2835, 4370708), (3780, 3278031), (5670, 2185354), (11340, 1092677)]