38914560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{563}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 138473280

約数和(自身を除く): 99558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 563, 576, 640, 720, 768, 864, 960, 1080, 1126, 1152, 1280, 1440, 1536, 1689, 1728, 1920, 2160, 2252, 2304, 2560, 2815, 2880, 3378, 3456, 3840, 4320, 4504, 4608, 5067, 5630, 5760, 6756, 6912, 7680, 8445, 8640, 9008, 10134, 11260, 11520, 13512, 13824, 15201, 16890, 17280, 18016, 20268, 22520, 23040, 25335, 27024, 30402, 33780, 34560, 36032, 40536, 45040, 50670, 54048, 60804, 67560, 69120, 72064, 76005, 81072, 90080, 101340, 108096, 121608, 135120, 144128, 152010, 162144, 180160, 202680, 216192, 243216, 270240, 288256, 304020, 324288, 360320, 405360, 432384, 486432, 540480, 608040, 648576, 720640, 810720, 864768, 972864, 1080960, 1216080, 1297152, 1441280, 1621440, 1945728, 2161920, 2432160, 2594304, 3242880, 3891456, 4323840, 4864320, 6485760, 7782912, 9728640, 12971520, 19457280, 38914560]

約数ペア:

[(1, 38914560), (2, 19457280), (3, 12971520), (4, 9728640), (5, 7782912), (6, 6485760), (8, 4864320), (9, 4323840), (10, 3891456), (12, 3242880), (15, 2594304), (16, 2432160), (18, 2161920), (20, 1945728), (24, 1621440), (27, 1441280), (30, 1297152), (32, 1216080), (36, 1080960), (40, 972864), (45, 864768), (48, 810720), (54, 720640), (60, 648576), (64, 608040), (72, 540480), (80, 486432), (90, 432384), (96, 405360), (108, 360320), (120, 324288), (128, 304020), (135, 288256), (144, 270240), (160, 243216), (180, 216192), (192, 202680), (216, 180160), (240, 162144), (256, 152010), (270, 144128), (288, 135120), (320, 121608), (360, 108096), (384, 101340), (432, 90080), (480, 81072), (512, 76005), (540, 72064), (563, 69120), (576, 67560), (640, 60804), (720, 54048), (768, 50670), (864, 45040), (960, 40536), (1080, 36032), (1126, 34560), (1152, 33780), (1280, 30402), (1440, 27024), (1536, 25335), (1689, 23040), (1728, 22520), (1920, 20268), (2160, 18016), (2252, 17280), (2304, 16890), (2560, 15201), (2815, 13824), (2880, 13512), (3378, 11520), (3456, 11260), (3840, 10134), (4320, 9008), (4504, 8640), (4608, 8445), (5067, 7680), (5630, 6912), (5760, 6756)]