121043960

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9857}}^1$

素因数の和:10175

約数の個数: 32

約数和(自身を含む): 273263760

約数和(自身を除く): 152219800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 9857, 12280, 19714, 39428, 49285, 78856, 98570, 197140, 394280, 3026099, 6052198, 12104396, 15130495, 24208792, 30260990, 60521980, 121043960]

約数ペア:

[(1, 121043960), (2, 60521980), (4, 30260990), (5, 24208792), (8, 15130495), (10, 12104396), (20, 6052198), (40, 3026099), (307, 394280), (614, 197140), (1228, 98570), (1535, 78856), (2456, 49285), (3070, 39428), (6140, 19714), (9857, 12280)]