202115640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1684297}}^1$

素因数の和:1684311

約数の個数: 32

約数和(自身を含む): 606347280

約数和(自身を除く): 404231640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1684297, 3368594, 5052891, 6737188, 8421485, 10105782, 13474376, 16842970, 20211564, 25264455, 33685940, 40423128, 50528910, 67371880, 101057820, 202115640]

約数ペア:

[(1, 202115640), (2, 101057820), (3, 67371880), (4, 50528910), (5, 40423128), (6, 33685940), (8, 25264455), (10, 20211564), (12, 16842970), (15, 13474376), (20, 10105782), (24, 8421485), (30, 6737188), (40, 5052891), (60, 3368594), (120, 1684297)]