2620140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43669}}^1$

素因数の和:43681

約数の個数: 24

約数和(自身を含む): 7336560

約数和(自身を除く): 4716420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 43669, 87338, 131007, 174676, 218345, 262014, 436690, 524028, 655035, 873380, 1310070, 2620140]

約数ペア:

[(1, 2620140), (2, 1310070), (3, 873380), (4, 655035), (5, 524028), (6, 436690), (10, 262014), (12, 218345), (15, 174676), (20, 131007), (30, 87338), (60, 43669)]