202743120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{844763}}^1$

素因数の和:844779

約数の個数: 40

約数和(自身を含む): 628504416

約数和(自身を除く): 425761296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 844763, 1689526, 2534289, 3379052, 4223815, 5068578, 6758104, 8447630, 10137156, 12671445, 13516208, 16895260, 20274312, 25342890, 33790520, 40548624, 50685780, 67581040, 101371560, 202743120]

約数ペア:

[(1, 202743120), (2, 101371560), (3, 67581040), (4, 50685780), (5, 40548624), (6, 33790520), (8, 25342890), (10, 20274312), (12, 16895260), (15, 13516208), (16, 12671445), (20, 10137156), (24, 8447630), (30, 6758104), (40, 5068578), (48, 4223815), (60, 3379052), (80, 2534289), (120, 1689526), (240, 844763)]