4439940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73999}}^1$

素因数の和:74011

約数の個数: 24

約数和(自身を含む): 12432000

約数和(自身を除く): 7992060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73999, 147998, 221997, 295996, 369995, 443994, 739990, 887988, 1109985, 1479980, 2219970, 4439940]

約数ペア:

[(1, 4439940), (2, 2219970), (3, 1479980), (4, 1109985), (5, 887988), (6, 739990), (10, 443994), (12, 369995), (15, 295996), (20, 221997), (30, 147998), (60, 73999)]