22768920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63247}}^1$

素因数の和:63264

約数の個数: 48

約数和(自身を含む): 74000160

約数和(自身を除く): 51231240

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, 63247, 126494, 189741, 252988, 316235, 379482, 505976, 569223, 632470, 758964, 948705, 1138446, 1264940, 1517928, 1897410, 2276892, 2529880, 2846115, 3794820, 4553784, 5692230, 7589640, 11384460, 22768920]

約数ペア:

[(1, 22768920), (2, 11384460), (3, 7589640), (4, 5692230), (5, 4553784), (6, 3794820), (8, 2846115), (9, 2529880), (10, 2276892), (12, 1897410), (15, 1517928), (18, 1264940), (20, 1138446), (24, 948705), (30, 758964), (36, 632470), (40, 569223), (45, 505976), (60, 379482), (72, 316235), (90, 252988), (120, 189741), (180, 126494), (360, 63247)]