15295120

素因数分解:

$2^4\times 5^1\times {\mathrm{191189}}^1$

素因数の和:191202

約数の個数: 20

約数和(自身を含む): 35561340

約数和(自身を除く): 20266220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191189, 382378, 764756, 955945, 1529512, 1911890, 3059024, 3823780, 7647560, 15295120]

約数ペア:

[(1, 15295120), (2, 7647560), (4, 3823780), (5, 3059024), (8, 1911890), (10, 1529512), (16, 955945), (20, 764756), (40, 382378), (80, 191189)]