4043940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67399}}^1$

素因数の和:67411

約数の個数: 24

約数和(自身を含む): 11323200

約数和(自身を除く): 7279260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67399, 134798, 202197, 269596, 336995, 404394, 673990, 808788, 1010985, 1347980, 2021970, 4043940]

約数ペア:

[(1, 4043940), (2, 2021970), (3, 1347980), (4, 1010985), (5, 808788), (6, 673990), (10, 404394), (12, 336995), (15, 269596), (20, 202197), (30, 134798), (60, 67399)]