42555960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118211}}^1$

素因数の和:118228

約数の個数: 48

約数和(自身を含む): 138308040

約数和(自身を除く): 95752080

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, 118211, 236422, 354633, 472844, 591055, 709266, 945688, 1063899, 1182110, 1418532, 1773165, 2127798, 2364220, 2837064, 3546330, 4255596, 4728440, 5319495, 7092660, 8511192, 10638990, 14185320, 21277980, 42555960]

約数ペア:

[(1, 42555960), (2, 21277980), (3, 14185320), (4, 10638990), (5, 8511192), (6, 7092660), (8, 5319495), (9, 4728440), (10, 4255596), (12, 3546330), (15, 2837064), (18, 2364220), (20, 2127798), (24, 1773165), (30, 1418532), (36, 1182110), (40, 1063899), (45, 945688), (60, 709266), (72, 591055), (90, 472844), (120, 354633), (180, 236422), (360, 118211)]