123446460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2057441}}^1$

素因数の和:2057453

約数の個数: 24

約数和(自身を含む): 345650256

約数和(自身を除く): 222203796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2057441, 4114882, 6172323, 8229764, 10287205, 12344646, 20574410, 24689292, 30861615, 41148820, 61723230, 123446460]

約数ペア:

[(1, 123446460), (2, 61723230), (3, 41148820), (4, 30861615), (5, 24689292), (6, 20574410), (10, 12344646), (12, 10287205), (15, 8229764), (20, 6172323), (30, 4114882), (60, 2057441)]