42599640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354997}}^1$

素因数の和:355011

約数の個数: 32

約数和(自身を含む): 127799280

約数和(自身を除く): 85199640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354997, 709994, 1064991, 1419988, 1774985, 2129982, 2839976, 3549970, 4259964, 5324955, 7099940, 8519928, 10649910, 14199880, 21299820, 42599640]

約数ペア:

[(1, 42599640), (2, 21299820), (3, 14199880), (4, 10649910), (5, 8519928), (6, 7099940), (8, 5324955), (10, 4259964), (12, 3549970), (15, 2839976), (20, 2129982), (24, 1774985), (30, 1419988), (40, 1064991), (60, 709994), (120, 354997)]