12155460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202591}}^1$

素因数の和:202603

約数の個数: 24

約数和(自身を含む): 34035456

約数和(自身を除く): 21879996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202591, 405182, 607773, 810364, 1012955, 1215546, 2025910, 2431092, 3038865, 4051820, 6077730, 12155460]

約数ペア:

[(1, 12155460), (2, 6077730), (3, 4051820), (4, 3038865), (5, 2431092), (6, 2025910), (10, 1215546), (12, 1012955), (15, 810364), (20, 607773), (30, 405182), (60, 202591)]