145262760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1210523}}^1$

素因数の和:1210537

約数の個数: 32

約数和(自身を含む): 435788640

約数和(自身を除く): 290525880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1210523, 2421046, 3631569, 4842092, 6052615, 7263138, 9684184, 12105230, 14526276, 18157845, 24210460, 29052552, 36315690, 48420920, 72631380, 145262760]

約数ペア:

[(1, 145262760), (2, 72631380), (3, 48420920), (4, 36315690), (5, 29052552), (6, 24210460), (8, 18157845), (10, 14526276), (12, 12105230), (15, 9684184), (20, 7263138), (24, 6052615), (30, 4842092), (40, 3631569), (60, 2421046), (120, 1210523)]