359399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2994997}}^1$

素因数の和:2995011

約数の個数: 32

約数和(自身を含む): 1078199280

約数和(自身を除く): 718799640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2994997, 5989994, 8984991, 11979988, 14974985, 17969982, 23959976, 29949970, 35939964, 44924955, 59899940, 71879928, 89849910, 119799880, 179699820, 359399640]

約数ペア:

[(1, 359399640), (2, 179699820), (3, 119799880), (4, 89849910), (5, 71879928), (6, 59899940), (8, 44924955), (10, 35939964), (12, 29949970), (15, 23959976), (20, 17969982), (24, 14974985), (30, 11979988), (40, 8984991), (60, 5989994), (120, 2994997)]