243809120

素因数分解:

$2^5\times 5^1\times {\mathrm{1523807}}^1$

素因数の和:1523822

約数の個数: 24

約数和(自身を含む): 575999424

約数和(自身を除く): 332190304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1523807, 3047614, 6095228, 7619035, 12190456, 15238070, 24380912, 30476140, 48761824, 60952280, 121904560, 243809120]

約数ペア:

[(1, 243809120), (2, 121904560), (4, 60952280), (5, 48761824), (8, 30476140), (10, 24380912), (16, 15238070), (20, 12190456), (32, 7619035), (40, 6095228), (80, 3047614), (160, 1523807)]