66477120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69247}}^1$

素因数の和:69267

約数の個数: 56

約数和(自身を含む): 211067904

約数和(自身を除く): 144590784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69247, 138494, 207741, 276988, 346235, 415482, 553976, 692470, 830964, 1038705, 1107952, 1384940, 1661928, 2077410, 2215904, 2769880, 3323856, 4154820, 4431808, 5539760, 6647712, 8309640, 11079520, 13295424, 16619280, 22159040, 33238560, 66477120]

約数ペア:

[(1, 66477120), (2, 33238560), (3, 22159040), (4, 16619280), (5, 13295424), (6, 11079520), (8, 8309640), (10, 6647712), (12, 5539760), (15, 4431808), (16, 4154820), (20, 3323856), (24, 2769880), (30, 2215904), (32, 2077410), (40, 1661928), (48, 1384940), (60, 1107952), (64, 1038705), (80, 830964), (96, 692470), (120, 553976), (160, 415482), (192, 346235), (240, 276988), (320, 207741), (480, 138494), (960, 69247)]