420015661080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3500130509}}^1$

素因数の和:3500130523

約数の個数: 32

約数和(自身を含む): 1260046983600

約数和(自身を除く): 840031322520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3500130509, 7000261018, 10500391527, 14000522036, 17500652545, 21000783054, 28001044072, 35001305090, 42001566108, 52501957635, 70002610180, 84003132216, 105003915270, 140005220360, 210007830540, 420015661080]

約数ペア:

[(1, 420015661080), (2, 210007830540), (3, 140005220360), (4, 105003915270), (5, 84003132216), (6, 70002610180), (8, 52501957635), (10, 42001566108), (12, 35001305090), (15, 28001044072), (20, 21000783054), (24, 17500652545), (30, 14000522036), (40, 10500391527), (60, 7000261018), (120, 3500130509)]