165460140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{919223}}^1$

素因数の和:919238

約数の個数: 36

約数和(自身を含む): 501896304

約数和(自身を除く): 336436164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 919223, 1838446, 2757669, 3676892, 4596115, 5515338, 8273007, 9192230, 11030676, 13788345, 16546014, 18384460, 27576690, 33092028, 41365035, 55153380, 82730070, 165460140]

約数ペア:

[(1, 165460140), (2, 82730070), (3, 55153380), (4, 41365035), (5, 33092028), (6, 27576690), (9, 18384460), (10, 16546014), (12, 13788345), (15, 11030676), (18, 9192230), (20, 8273007), (30, 5515338), (36, 4596115), (45, 3676892), (60, 2757669), (90, 1838446), (180, 919223)]