155658240

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 192

約数和(自身を含む): 554299200

約数和(自身を除く): 398640960

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, 1024, 1080, 1126, 1152, 1280, 1440, 1536, 1689, 1728, 1920, 2048, 2160, 2252, 2304, 2560, 2815, 2880, 3072, 3378, 3456, 3840, 4320, 4504, 4608, 5067, 5120, 5630, 5760, 6144, 6756, 6912, 7680, 8445, 8640, 9008, 9216, 10134, 10240, 11260, 11520, 13512, 13824, 15201, 15360, 16890, 17280, 18016, 18432, 20268, 22520, 23040, 25335, 27024, 27648, 30402, 30720, 33780, 34560, 36032, 40536, 45040, 46080, 50670, 54048, 55296, 60804, 67560, 69120, 72064, 76005, 81072, 90080, 92160, 101340, 108096, 121608, 135120, 138240, 144128, 152010, 162144, 180160, 202680, 216192, 243216, 270240, 276480, 288256, 304020, 324288, 360320, 405360, 432384, 486432, 540480, 576512, 608040, 648576, 720640, 810720, 864768, 972864, 1080960, 1153024, 1216080, 1297152, 1441280, 1621440, 1729536, 1945728, 2161920, 2432160, 2594304, 2882560, 3242880, 3459072, 3891456, 4323840, 4864320, 5188608, 5765120, 6485760, 7782912, 8647680, 9728640, 10377216, 12971520, 15565824, 17295360, 19457280, 25943040, 31131648, 38914560, 51886080, 77829120, 155658240]

約数ペア:

[(1, 155658240), (2, 77829120), (3, 51886080), (4, 38914560), (5, 31131648), (6, 25943040), (8, 19457280), (9, 17295360), (10, 15565824), (12, 12971520), (15, 10377216), (16, 9728640), (18, 8647680), (20, 7782912), (24, 6485760), (27, 5765120), (30, 5188608), (32, 4864320), (36, 4323840), (40, 3891456), (45, 3459072), (48, 3242880), (54, 2882560), (60, 2594304), (64, 2432160), (72, 2161920), (80, 1945728), (90, 1729536), (96, 1621440), (108, 1441280), (120, 1297152), (128, 1216080), (135, 1153024), (144, 1080960), (160, 972864), (180, 864768), (192, 810720), (216, 720640), (240, 648576), (256, 608040), (270, 576512), (288, 540480), (320, 486432), (360, 432384), (384, 405360), (432, 360320), (480, 324288), (512, 304020), (540, 288256), (563, 276480), (576, 270240), (640, 243216), (720, 216192), (768, 202680), (864, 180160), (960, 162144), (1024, 152010), (1080, 144128), (1126, 138240), (1152, 135120), (1280, 121608), (1440, 108096), (1536, 101340), (1689, 92160), (1728, 90080), (1920, 81072), (2048, 76005), (2160, 72064), (2252, 69120), (2304, 67560), (2560, 60804), (2815, 55296), (2880, 54048), (3072, 50670), (3378, 46080), (3456, 45040), (3840, 40536), (4320, 36032), (4504, 34560), (4608, 33780), (5067, 30720), (5120, 30402), (5630, 27648), (5760, 27024), (6144, 25335), (6756, 23040), (6912, 22520), (7680, 20268), (8445, 18432), (8640, 18016), (9008, 17280), (9216, 16890), (10134, 15360), (10240, 15201), (11260, 13824), (11520, 13512)]