68759940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1145999}}^1$

素因数の和:1146011

約数の個数: 24

約数和(自身を含む): 192528000

約数和(自身を除く): 123768060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1145999, 2291998, 3437997, 4583996, 5729995, 6875994, 11459990, 13751988, 17189985, 22919980, 34379970, 68759940]

約数ペア:

[(1, 68759940), (2, 34379970), (3, 22919980), (4, 17189985), (5, 13751988), (6, 11459990), (10, 6875994), (12, 5729995), (15, 4583996), (20, 3437997), (30, 2291998), (60, 1145999)]