189011520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{65629}}^1$

素因数の和:65652

約数の個数: 84

約数和(自身を含む): 650130780

約数和(自身を除く): 461119260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 65629, 131258, 196887, 262516, 328145, 393774, 525032, 590661, 656290, 787548, 984435, 1050064, 1181322, 1312580, 1575096, 1968870, 2100128, 2362644, 2625160, 2953305, 3150192, 3937740, 4200256, 4725288, 5250320, 5906610, 6300384, 7875480, 9450576, 10500640, 11813220, 12600768, 15750960, 18901152, 21001280, 23626440, 31501920, 37802304, 47252880, 63003840, 94505760, 189011520]

約数ペア:

[(1, 189011520), (2, 94505760), (3, 63003840), (4, 47252880), (5, 37802304), (6, 31501920), (8, 23626440), (9, 21001280), (10, 18901152), (12, 15750960), (15, 12600768), (16, 11813220), (18, 10500640), (20, 9450576), (24, 7875480), (30, 6300384), (32, 5906610), (36, 5250320), (40, 4725288), (45, 4200256), (48, 3937740), (60, 3150192), (64, 2953305), (72, 2625160), (80, 2362644), (90, 2100128), (96, 1968870), (120, 1575096), (144, 1312580), (160, 1181322), (180, 1050064), (192, 984435), (240, 787548), (288, 656290), (320, 590661), (360, 525032), (480, 393774), (576, 328145), (720, 262516), (960, 196887), (1440, 131258), (2880, 65629)]