91075680

素因数分解:

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

素因数の和:63268

約数の個数: 72

約数和(自身を含む): 310800672

約数和(自身を除く): 219724992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63247, 126494, 189741, 252988, 316235, 379482, 505976, 569223, 632470, 758964, 948705, 1011952, 1138446, 1264940, 1517928, 1897410, 2023904, 2276892, 2529880, 2846115, 3035856, 3794820, 4553784, 5059760, 5692230, 6071712, 7589640, 9107568, 10119520, 11384460, 15179280, 18215136, 22768920, 30358560, 45537840, 91075680]

約数ペア:

[(1, 91075680), (2, 45537840), (3, 30358560), (4, 22768920), (5, 18215136), (6, 15179280), (8, 11384460), (9, 10119520), (10, 9107568), (12, 7589640), (15, 6071712), (16, 5692230), (18, 5059760), (20, 4553784), (24, 3794820), (30, 3035856), (32, 2846115), (36, 2529880), (40, 2276892), (45, 2023904), (48, 1897410), (60, 1517928), (72, 1264940), (80, 1138446), (90, 1011952), (96, 948705), (120, 758964), (144, 632470), (160, 569223), (180, 505976), (240, 379482), (288, 316235), (360, 252988), (480, 189741), (720, 126494), (1440, 63247)]