63924540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1065409}}^1$

素因数の和:1065421

約数の個数: 24

約数和(自身を含む): 178988880

約数和(自身を除く): 115064340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1065409, 2130818, 3196227, 4261636, 5327045, 6392454, 10654090, 12784908, 15981135, 21308180, 31962270, 63924540]

約数ペア:

[(1, 63924540), (2, 31962270), (3, 21308180), (4, 15981135), (5, 12784908), (6, 10654090), (10, 6392454), (12, 5327045), (15, 4261636), (20, 3196227), (30, 2130818), (60, 1065409)]