307720440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2381}}^1$

素因数の和:2757

約数の個数: 96

約数和(自身を含む): 1003298400

約数和(自身を除く): 695577960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1436, 1795, 2154, 2381, 2872, 3231, 3590, 4308, 4762, 5385, 6462, 7143, 7180, 8616, 9524, 10770, 11905, 12924, 14286, 14360, 16155, 19048, 21429, 21540, 23810, 25848, 28572, 32310, 35715, 42858, 43080, 47620, 57144, 64620, 71430, 85716, 95240, 107145, 129240, 142860, 171432, 214290, 285720, 428580, 854779, 857160, 1709558, 2564337, 3419116, 4273895, 5128674, 6838232, 7693011, 8547790, 10257348, 12821685, 15386022, 17095580, 20514696, 25643370, 30772044, 34191160, 38465055, 51286740, 61544088, 76930110, 102573480, 153860220, 307720440]

約数ペア:

[(1, 307720440), (2, 153860220), (3, 102573480), (4, 76930110), (5, 61544088), (6, 51286740), (8, 38465055), (9, 34191160), (10, 30772044), (12, 25643370), (15, 20514696), (18, 17095580), (20, 15386022), (24, 12821685), (30, 10257348), (36, 8547790), (40, 7693011), (45, 6838232), (60, 5128674), (72, 4273895), (90, 3419116), (120, 2564337), (180, 1709558), (359, 857160), (360, 854779), (718, 428580), (1077, 285720), (1436, 214290), (1795, 171432), (2154, 142860), (2381, 129240), (2872, 107145), (3231, 95240), (3590, 85716), (4308, 71430), (4762, 64620), (5385, 57144), (6462, 47620), (7143, 43080), (7180, 42858), (8616, 35715), (9524, 32310), (10770, 28572), (11905, 25848), (12924, 23810), (14286, 21540), (14360, 21429), (16155, 19048)]