138447360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2035

約数の個数: 160

約数和(自身を含む): 492022080

約数和(自身を除く): 353574720

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, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2003, 2160, 2304, 2560, 2880, 3456, 3840, 4006, 4320, 4608, 5760, 6009, 6912, 7680, 8012, 8640, 10015, 11520, 12018, 13824, 16024, 17280, 18027, 20030, 23040, 24036, 30045, 32048, 34560, 36054, 40060, 48072, 54081, 60090, 64096, 69120, 72108, 80120, 90135, 96144, 108162, 120180, 128192, 144216, 160240, 180270, 192288, 216324, 240360, 256384, 270405, 288432, 320480, 360540, 384576, 432648, 480720, 512768, 540810, 576864, 640960, 721080, 769152, 865296, 961440, 1025536, 1081620, 1153728, 1281920, 1442160, 1538304, 1730592, 1922880, 2163240, 2307456, 2563840, 2884320, 3076608, 3461184, 3845760, 4326480, 4614912, 5127680, 5768640, 6922368, 7691520, 8652960, 9229824, 11537280, 13844736, 15383040, 17305920, 23074560, 27689472, 34611840, 46149120, 69223680, 138447360]

約数ペア:

[(1, 138447360), (2, 69223680), (3, 46149120), (4, 34611840), (5, 27689472), (6, 23074560), (8, 17305920), (9, 15383040), (10, 13844736), (12, 11537280), (15, 9229824), (16, 8652960), (18, 7691520), (20, 6922368), (24, 5768640), (27, 5127680), (30, 4614912), (32, 4326480), (36, 3845760), (40, 3461184), (45, 3076608), (48, 2884320), (54, 2563840), (60, 2307456), (64, 2163240), (72, 1922880), (80, 1730592), (90, 1538304), (96, 1442160), (108, 1281920), (120, 1153728), (128, 1081620), (135, 1025536), (144, 961440), (160, 865296), (180, 769152), (192, 721080), (216, 640960), (240, 576864), (256, 540810), (270, 512768), (288, 480720), (320, 432648), (360, 384576), (384, 360540), (432, 320480), (480, 288432), (512, 270405), (540, 256384), (576, 240360), (640, 216324), (720, 192288), (768, 180270), (864, 160240), (960, 144216), (1080, 128192), (1152, 120180), (1280, 108162), (1440, 96144), (1536, 90135), (1728, 80120), (1920, 72108), (2003, 69120), (2160, 64096), (2304, 60090), (2560, 54081), (2880, 48072), (3456, 40060), (3840, 36054), (4006, 34560), (4320, 32048), (4608, 30045), (5760, 24036), (6009, 23040), (6912, 20030), (7680, 18027), (8012, 17280), (8640, 16024), (10015, 13824), (11520, 12018)]