395940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6599}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 1108800

約数和(自身を除く): 712860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6599, 13198, 19797, 26396, 32995, 39594, 65990, 79188, 98985, 131980, 197970, 395940]

約数ペア:

[(1, 395940), (2, 197970), (3, 131980), (4, 98985), (5, 79188), (6, 65990), (10, 39594), (12, 32995), (15, 26396), (20, 19797), (30, 13198), (60, 6599)]