119480220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9435

約数の個数: 72

約数和(自身を含む): 367567200

約数和(自身を除く): 248086980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 9349, 12780, 18698, 28047, 37396, 46745, 56094, 84141, 93490, 112188, 140235, 168282, 186980, 280470, 336564, 420705, 560940, 663779, 841410, 1327558, 1682820, 1991337, 2655116, 3318895, 3982674, 5974011, 6637790, 7965348, 9956685, 11948022, 13275580, 19913370, 23896044, 29870055, 39826740, 59740110, 119480220]

約数ペア:

[(1, 119480220), (2, 59740110), (3, 39826740), (4, 29870055), (5, 23896044), (6, 19913370), (9, 13275580), (10, 11948022), (12, 9956685), (15, 7965348), (18, 6637790), (20, 5974011), (30, 3982674), (36, 3318895), (45, 2655116), (60, 1991337), (71, 1682820), (90, 1327558), (142, 841410), (180, 663779), (213, 560940), (284, 420705), (355, 336564), (426, 280470), (639, 186980), (710, 168282), (852, 140235), (1065, 112188), (1278, 93490), (1420, 84141), (2130, 56094), (2556, 46745), (3195, 37396), (4260, 28047), (6390, 18698), (9349, 12780)]