15632120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{55829}}^1$

素因数の和:55847

約数の個数: 32

約数和(自身を含む): 40197600

約数和(自身を除く): 24565480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 55829, 111658, 223316, 279145, 390803, 446632, 558290, 781606, 1116580, 1563212, 1954015, 2233160, 3126424, 3908030, 7816060, 15632120]

約数ペア:

[(1, 15632120), (2, 7816060), (4, 3908030), (5, 3126424), (7, 2233160), (8, 1954015), (10, 1563212), (14, 1116580), (20, 781606), (28, 558290), (35, 446632), (40, 390803), (56, 279145), (70, 223316), (140, 111658), (280, 55829)]