121369320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 408672000

約数和(自身を除く): 287302680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 872, 981, 1031, 1080, 1090, 1308, 1635, 1962, 2062, 2180, 2616, 2943, 3093, 3270, 3924, 4124, 4360, 4905, 5155, 5886, 6186, 6540, 7848, 8248, 9279, 9810, 10310, 11772, 12372, 13080, 14715, 15465, 18558, 19620, 20620, 23544, 24744, 27837, 29430, 30930, 37116, 39240, 41240, 46395, 55674, 58860, 61860, 74232, 92790, 111348, 112379, 117720, 123720, 139185, 185580, 222696, 224758, 278370, 337137, 371160, 449516, 556740, 561895, 674274, 899032, 1011411, 1113480, 1123790, 1348548, 1685685, 2022822, 2247580, 2697096, 3034233, 3371370, 4045644, 4495160, 5057055, 6068466, 6742740, 8091288, 10114110, 12136932, 13485480, 15171165, 20228220, 24273864, 30342330, 40456440, 60684660, 121369320]

約数ペア:

[(1, 121369320), (2, 60684660), (3, 40456440), (4, 30342330), (5, 24273864), (6, 20228220), (8, 15171165), (9, 13485480), (10, 12136932), (12, 10114110), (15, 8091288), (18, 6742740), (20, 6068466), (24, 5057055), (27, 4495160), (30, 4045644), (36, 3371370), (40, 3034233), (45, 2697096), (54, 2247580), (60, 2022822), (72, 1685685), (90, 1348548), (108, 1123790), (109, 1113480), (120, 1011411), (135, 899032), (180, 674274), (216, 561895), (218, 556740), (270, 449516), (327, 371160), (360, 337137), (436, 278370), (540, 224758), (545, 222696), (654, 185580), (872, 139185), (981, 123720), (1031, 117720), (1080, 112379), (1090, 111348), (1308, 92790), (1635, 74232), (1962, 61860), (2062, 58860), (2180, 55674), (2616, 46395), (2943, 41240), (3093, 39240), (3270, 37116), (3924, 30930), (4124, 29430), (4360, 27837), (4905, 24744), (5155, 23544), (5886, 20620), (6186, 19620), (6540, 18558), (7848, 15465), (8248, 14715), (9279, 13080), (9810, 12372), (10310, 11772)]