121948920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338747}}^1$

素因数の和:338764

約数の個数: 48

約数和(自身を含む): 396335160

約数和(自身を除く): 274386240

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, 338747, 677494, 1016241, 1354988, 1693735, 2032482, 2709976, 3048723, 3387470, 4064964, 5081205, 6097446, 6774940, 8129928, 10162410, 12194892, 13549880, 15243615, 20324820, 24389784, 30487230, 40649640, 60974460, 121948920]

約数ペア:

[(1, 121948920), (2, 60974460), (3, 40649640), (4, 30487230), (5, 24389784), (6, 20324820), (8, 15243615), (9, 13549880), (10, 12194892), (12, 10162410), (15, 8129928), (18, 6774940), (20, 6097446), (24, 5081205), (30, 4064964), (36, 3387470), (40, 3048723), (45, 2709976), (60, 2032482), (72, 1693735), (90, 1354988), (120, 1016241), (180, 677494), (360, 338747)]