66969960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{558083}}^1$

素因数の和:558097

約数の個数: 32

約数和(自身を含む): 200910240

約数和(自身を除く): 133940280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 558083, 1116166, 1674249, 2232332, 2790415, 3348498, 4464664, 5580830, 6696996, 8371245, 11161660, 13393992, 16742490, 22323320, 33484980, 66969960]

約数ペア:

[(1, 66969960), (2, 33484980), (3, 22323320), (4, 16742490), (5, 13393992), (6, 11161660), (8, 8371245), (10, 6696996), (12, 5580830), (15, 4464664), (20, 3348498), (24, 2790415), (30, 2232332), (40, 1674249), (60, 1116166), (120, 558083)]