120686460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2011441}}^1$

素因数の和:2011453

約数の個数: 24

約数和(自身を含む): 337922256

約数和(自身を除く): 217235796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2011441, 4022882, 6034323, 8045764, 10057205, 12068646, 20114410, 24137292, 30171615, 40228820, 60343230, 120686460]

約数ペア:

[(1, 120686460), (2, 60343230), (3, 40228820), (4, 30171615), (5, 24137292), (6, 20114410), (10, 12068646), (12, 10057205), (15, 8045764), (20, 6034323), (30, 4022882), (60, 2011441)]