80424060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1340401}}^1$

素因数の和:1340413

約数の個数: 24

約数和(自身を含む): 225187536

約数和(自身を除く): 144763476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1340401, 2680802, 4021203, 5361604, 6702005, 8042406, 13404010, 16084812, 20106015, 26808020, 40212030, 80424060]

約数ペア:

[(1, 80424060), (2, 40212030), (3, 26808020), (4, 20106015), (5, 16084812), (6, 13404010), (10, 8042406), (12, 6702005), (15, 5361604), (20, 4021203), (30, 2680802), (60, 1340401)]