162385140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2706419}}^1$

素因数の和:2706431

約数の個数: 24

約数和(自身を含む): 454678560

約数和(自身を除く): 292293420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2706419, 5412838, 8119257, 10825676, 13532095, 16238514, 27064190, 32477028, 40596285, 54128380, 81192570, 162385140]

約数ペア:

[(1, 162385140), (2, 81192570), (3, 54128380), (4, 40596285), (5, 32477028), (6, 27064190), (10, 16238514), (12, 13532095), (15, 10825676), (20, 8119257), (30, 5412838), (60, 2706419)]