125717640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1047647}}^1$

素因数の和:1047661

約数の個数: 32

約数和(自身を含む): 377153280

約数和(自身を除く): 251435640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1047647, 2095294, 3142941, 4190588, 5238235, 6285882, 8381176, 10476470, 12571764, 15714705, 20952940, 25143528, 31429410, 41905880, 62858820, 125717640]

約数ペア:

[(1, 125717640), (2, 62858820), (3, 41905880), (4, 31429410), (5, 25143528), (6, 20952940), (8, 15714705), (10, 12571764), (12, 10476470), (15, 8381176), (20, 6285882), (24, 5238235), (30, 4190588), (40, 3142941), (60, 2095294), (120, 1047647)]