204023640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1700197}}^1$

素因数の和:1700211

約数の個数: 32

約数和(自身を含む): 612071280

約数和(自身を除く): 408047640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1700197, 3400394, 5100591, 6800788, 8500985, 10201182, 13601576, 17001970, 20402364, 25502955, 34003940, 40804728, 51005910, 68007880, 102011820, 204023640]

約数ペア:

[(1, 204023640), (2, 102011820), (3, 68007880), (4, 51005910), (5, 40804728), (6, 34003940), (8, 25502955), (10, 20402364), (12, 17001970), (15, 13601576), (20, 10201182), (24, 8500985), (30, 6800788), (40, 5100591), (60, 3400394), (120, 1700197)]