789121140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13152019}}^1$

素因数の和:13152031

約数の個数: 24

約数和(自身を含む): 2209539360

約数和(自身を除く): 1420418220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13152019, 26304038, 39456057, 52608076, 65760095, 78912114, 131520190, 157824228, 197280285, 263040380, 394560570, 789121140]

約数ペア:

[(1, 789121140), (2, 394560570), (3, 263040380), (4, 197280285), (5, 157824228), (6, 131520190), (10, 78912114), (12, 65760095), (15, 52608076), (20, 39456057), (30, 26304038), (60, 13152019)]