165964800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{2161}}^1$

素因数の和:2194

約数の個数: 132

約数和(自身を含む): 548776136

約数和(自身を除く): 382811336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2161, 2400, 2560, 3072, 3200, 3840, 4322, 4800, 5120, 6400, 6483, 7680, 8644, 9600, 10805, 12800, 12966, 15360, 17288, 19200, 21610, 25600, 25932, 32415, 34576, 38400, 43220, 51864, 54025, 64830, 69152, 76800, 86440, 103728, 108050, 129660, 138304, 162075, 172880, 207456, 216100, 259320, 276608, 324150, 345760, 414912, 432200, 518640, 553216, 648300, 691520, 829824, 864400, 1037280, 1106432, 1296600, 1383040, 1659648, 1728800, 2074560, 2212864, 2593200, 2766080, 3319296, 3457600, 4149120, 5186400, 5532160, 6638592, 6915200, 8298240, 10372800, 11064320, 13830400, 16596480, 20745600, 27660800, 33192960, 41491200, 55321600, 82982400, 165964800]

約数ペア:

[(1, 165964800), (2, 82982400), (3, 55321600), (4, 41491200), (5, 33192960), (6, 27660800), (8, 20745600), (10, 16596480), (12, 13830400), (15, 11064320), (16, 10372800), (20, 8298240), (24, 6915200), (25, 6638592), (30, 5532160), (32, 5186400), (40, 4149120), (48, 3457600), (50, 3319296), (60, 2766080), (64, 2593200), (75, 2212864), (80, 2074560), (96, 1728800), (100, 1659648), (120, 1383040), (128, 1296600), (150, 1106432), (160, 1037280), (192, 864400), (200, 829824), (240, 691520), (256, 648300), (300, 553216), (320, 518640), (384, 432200), (400, 414912), (480, 345760), (512, 324150), (600, 276608), (640, 259320), (768, 216100), (800, 207456), (960, 172880), (1024, 162075), (1200, 138304), (1280, 129660), (1536, 108050), (1600, 103728), (1920, 86440), (2161, 76800), (2400, 69152), (2560, 64830), (3072, 54025), (3200, 51864), (3840, 43220), (4322, 38400), (4800, 34576), (5120, 32415), (6400, 25932), (6483, 25600), (7680, 21610), (8644, 19200), (9600, 17288), (10805, 15360), (12800, 12966)]