121210360

素因数分解:

$2^3\times 5^1\times {\mathrm{3030259}}^1$

素因数の和:3030270

約数の個数: 16

約数和(自身を含む): 272723400

約数和(自身を除く): 151513040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3030259, 6060518, 12121036, 15151295, 24242072, 30302590, 60605180, 121210360]

約数ペア:

[(1, 121210360), (2, 60605180), (4, 30302590), (5, 24242072), (8, 15151295), (10, 12121036), (20, 6060518), (40, 3030259)]