25263960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{210533}}^1$

素因数の和:210547

約数の個数: 32

約数和(自身を含む): 75792240

約数和(自身を除く): 50528280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 210533, 421066, 631599, 842132, 1052665, 1263198, 1684264, 2105330, 2526396, 3157995, 4210660, 5052792, 6315990, 8421320, 12631980, 25263960]

約数ペア:

[(1, 25263960), (2, 12631980), (3, 8421320), (4, 6315990), (5, 5052792), (6, 4210660), (8, 3157995), (10, 2526396), (12, 2105330), (15, 1684264), (20, 1263198), (24, 1052665), (30, 842132), (40, 631599), (60, 421066), (120, 210533)]