181624320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7912

約数の個数: 120

約数和(自身を含む): 629095896

約数和(自身を除く): 447471576

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 7883, 11520, 15766, 23040, 23649, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 141894, 157660, 189192, 236490, 252256, 283788, 315320, 354735, 378384, 472980, 504512, 567576, 630640, 709470, 756768, 945960, 1009024, 1135152, 1261280, 1418940, 1513536, 1891920, 2018048, 2270304, 2522560, 2837880, 3027072, 3783840, 4036096, 4540608, 5045120, 5675760, 6054144, 7567680, 9081216, 10090240, 11351520, 12108288, 15135360, 18162432, 20180480, 22703040, 30270720, 36324864, 45406080, 60541440, 90812160, 181624320]

約数ペア:

[(1, 181624320), (2, 90812160), (3, 60541440), (4, 45406080), (5, 36324864), (6, 30270720), (8, 22703040), (9, 20180480), (10, 18162432), (12, 15135360), (15, 12108288), (16, 11351520), (18, 10090240), (20, 9081216), (24, 7567680), (30, 6054144), (32, 5675760), (36, 5045120), (40, 4540608), (45, 4036096), (48, 3783840), (60, 3027072), (64, 2837880), (72, 2522560), (80, 2270304), (90, 2018048), (96, 1891920), (120, 1513536), (128, 1418940), (144, 1261280), (160, 1135152), (180, 1009024), (192, 945960), (240, 756768), (256, 709470), (288, 630640), (320, 567576), (360, 504512), (384, 472980), (480, 378384), (512, 354735), (576, 315320), (640, 283788), (720, 252256), (768, 236490), (960, 189192), (1152, 157660), (1280, 141894), (1440, 126128), (1536, 118245), (1920, 94596), (2304, 78830), (2560, 70947), (2880, 63064), (3840, 47298), (4608, 39415), (5760, 31532), (7680, 23649), (7883, 23040), (11520, 15766)]