89277480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{247993}}^1$

素因数の和:248010

約数の個数: 48

約数和(自身を含む): 290152980

約数和(自身を除く): 200875500

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, 360, 247993, 495986, 743979, 991972, 1239965, 1487958, 1983944, 2231937, 2479930, 2975916, 3719895, 4463874, 4959860, 5951832, 7439790, 8927748, 9919720, 11159685, 14879580, 17855496, 22319370, 29759160, 44638740, 89277480]

約数ペア:

[(1, 89277480), (2, 44638740), (3, 29759160), (4, 22319370), (5, 17855496), (6, 14879580), (8, 11159685), (9, 9919720), (10, 8927748), (12, 7439790), (15, 5951832), (18, 4959860), (20, 4463874), (24, 3719895), (30, 2975916), (36, 2479930), (40, 2231937), (45, 1983944), (60, 1487958), (72, 1239965), (90, 991972), (120, 743979), (180, 495986), (360, 247993)]