8243940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137399}}^1$

素因数の和:137411

約数の個数: 24

約数和(自身を含む): 23083200

約数和(自身を除く): 14839260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137399, 274798, 412197, 549596, 686995, 824394, 1373990, 1648788, 2060985, 2747980, 4121970, 8243940]

約数ペア:

[(1, 8243940), (2, 4121970), (3, 2747980), (4, 2060985), (5, 1648788), (6, 1373990), (10, 824394), (12, 686995), (15, 549596), (20, 412197), (30, 274798), (60, 137399)]