71544540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1192409}}^1$

素因数の和:1192421

約数の個数: 24

約数和(自身を含む): 200324880

約数和(自身を除く): 128780340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1192409, 2384818, 3577227, 4769636, 5962045, 7154454, 11924090, 14308908, 17886135, 23848180, 35772270, 71544540]

約数ペア:

[(1, 71544540), (2, 35772270), (3, 23848180), (4, 17886135), (5, 14308908), (6, 11924090), (10, 7154454), (12, 5962045), (15, 4769636), (20, 3577227), (30, 2384818), (60, 1192409)]