1235940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20599}}^1$

素因数の和:20611

約数の個数: 24

約数和(自身を含む): 3460800

約数和(自身を除く): 2224860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20599, 41198, 61797, 82396, 102995, 123594, 205990, 247188, 308985, 411980, 617970, 1235940]

約数ペア:

[(1, 1235940), (2, 617970), (3, 411980), (4, 308985), (5, 247188), (6, 205990), (10, 123594), (12, 102995), (15, 82396), (20, 61797), (30, 41198), (60, 20599)]