12091140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22409

約数の個数: 48

約数和(自身を含む): 37618560

約数和(自身を除く): 25527420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22391, 44782, 67173, 89564, 111955, 134346, 201519, 223910, 268692, 335865, 403038, 447820, 604557, 671730, 806076, 1007595, 1209114, 1343460, 2015190, 2418228, 3022785, 4030380, 6045570, 12091140]

約数ペア:

[(1, 12091140), (2, 6045570), (3, 4030380), (4, 3022785), (5, 2418228), (6, 2015190), (9, 1343460), (10, 1209114), (12, 1007595), (15, 806076), (18, 671730), (20, 604557), (27, 447820), (30, 403038), (36, 335865), (45, 268692), (54, 223910), (60, 201519), (90, 134346), (108, 111955), (135, 89564), (180, 67173), (270, 44782), (540, 22391)]