120078080

素因数分解:

$2^8\times 5^1\times {\mathrm{93811}}^1$

素因数の和:93832

約数の個数: 36

約数和(自身を含む): 287627592

約数和(自身を除く): 167549512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 93811, 187622, 375244, 469055, 750488, 938110, 1500976, 1876220, 3001952, 3752440, 6003904, 7504880, 12007808, 15009760, 24015616, 30019520, 60039040, 120078080]

約数ペア:

[(1, 120078080), (2, 60039040), (4, 30019520), (5, 24015616), (8, 15009760), (10, 12007808), (16, 7504880), (20, 6003904), (32, 3752440), (40, 3001952), (64, 1876220), (80, 1500976), (128, 938110), (160, 750488), (256, 469055), (320, 375244), (640, 187622), (1280, 93811)]