115417980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{213737}}^1$

素因数の和:213755

約数の個数: 48

約数和(自身を含む): 359079840

約数和(自身を除く): 243661860

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, 213737, 427474, 641211, 854948, 1068685, 1282422, 1923633, 2137370, 2564844, 3206055, 3847266, 4274740, 5770899, 6412110, 7694532, 9618165, 11541798, 12824220, 19236330, 23083596, 28854495, 38472660, 57708990, 115417980]

約数ペア:

[(1, 115417980), (2, 57708990), (3, 38472660), (4, 28854495), (5, 23083596), (6, 19236330), (9, 12824220), (10, 11541798), (12, 9618165), (15, 7694532), (18, 6412110), (20, 5770899), (27, 4274740), (30, 3847266), (36, 3206055), (45, 2564844), (54, 2137370), (60, 1923633), (90, 1282422), (108, 1068685), (135, 854948), (180, 641211), (270, 427474), (540, 213737)]