1189140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19831

約数の個数: 24

約数和(自身を含む): 3329760

約数和(自身を除く): 2140620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19819, 39638, 59457, 79276, 99095, 118914, 198190, 237828, 297285, 396380, 594570, 1189140]

約数ペア:

[(1, 1189140), (2, 594570), (3, 396380), (4, 297285), (5, 237828), (6, 198190), (10, 118914), (12, 99095), (15, 79276), (20, 59457), (30, 39638), (60, 19819)]