16247940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{270799}}^1$

素因数の和:270811

約数の個数: 24

約数和(自身を含む): 45494400

約数和(自身を除く): 29246460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 270799, 541598, 812397, 1083196, 1353995, 1624794, 2707990, 3249588, 4061985, 5415980, 8123970, 16247940]

約数ペア:

[(1, 16247940), (2, 8123970), (3, 5415980), (4, 4061985), (5, 3249588), (6, 2707990), (10, 1624794), (12, 1353995), (15, 1083196), (20, 812397), (30, 541598), (60, 270799)]