153916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1282637}}^1$

素因数の和:1282651

約数の個数: 32

約数和(自身を含む): 461749680

約数和(自身を除く): 307833240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1282637, 2565274, 3847911, 5130548, 6413185, 7695822, 10261096, 12826370, 15391644, 19239555, 25652740, 30783288, 38479110, 51305480, 76958220, 153916440]

約数ペア:

[(1, 153916440), (2, 76958220), (3, 51305480), (4, 38479110), (5, 30783288), (6, 25652740), (8, 19239555), (10, 15391644), (12, 12826370), (15, 10261096), (20, 7695822), (24, 6413185), (30, 5130548), (40, 3847911), (60, 2565274), (120, 1282637)]