345911040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{10009}}^1$

素因数の和:10039

約数の個数: 144

約数和(自身を含む): 1227626400

約数和(自身を除く): 881715360

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 10009, 11520, 17280, 20018, 30027, 34560, 40036, 50045, 60054, 80072, 90081, 100090, 120108, 150135, 160144, 180162, 200180, 240216, 270243, 300270, 320288, 360324, 400360, 450405, 480432, 540486, 600540, 640576, 720648, 800720, 900810, 960864, 1080972, 1201080, 1281152, 1351215, 1441296, 1601440, 1801620, 1921728, 2161944, 2402160, 2562304, 2702430, 2882592, 3202880, 3603240, 3843456, 4323888, 4804320, 5404860, 5765184, 6405760, 7206480, 7686912, 8647776, 9608640, 10809720, 11530368, 12811520, 14412960, 17295552, 19217280, 21619440, 23060736, 28825920, 34591104, 38434560, 43238880, 57651840, 69182208, 86477760, 115303680, 172955520, 345911040]

約数ペア:

[(1, 345911040), (2, 172955520), (3, 115303680), (4, 86477760), (5, 69182208), (6, 57651840), (8, 43238880), (9, 38434560), (10, 34591104), (12, 28825920), (15, 23060736), (16, 21619440), (18, 19217280), (20, 17295552), (24, 14412960), (27, 12811520), (30, 11530368), (32, 10809720), (36, 9608640), (40, 8647776), (45, 7686912), (48, 7206480), (54, 6405760), (60, 5765184), (64, 5404860), (72, 4804320), (80, 4323888), (90, 3843456), (96, 3603240), (108, 3202880), (120, 2882592), (128, 2702430), (135, 2562304), (144, 2402160), (160, 2161944), (180, 1921728), (192, 1801620), (216, 1601440), (240, 1441296), (256, 1351215), (270, 1281152), (288, 1201080), (320, 1080972), (360, 960864), (384, 900810), (432, 800720), (480, 720648), (540, 640576), (576, 600540), (640, 540486), (720, 480432), (768, 450405), (864, 400360), (960, 360324), (1080, 320288), (1152, 300270), (1280, 270243), (1440, 240216), (1728, 200180), (1920, 180162), (2160, 160144), (2304, 150135), (2880, 120108), (3456, 100090), (3840, 90081), (4320, 80072), (5760, 60054), (6912, 50045), (8640, 40036), (10009, 34560), (11520, 30027), (17280, 20018)]