194526720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8443}}^1$

素因数の和:8472

約数の個数: 120

約数和(自身を含む): 673780536

約数和(自身を除く): 479253816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8443, 11520, 16886, 23040, 25329, 33772, 42215, 50658, 67544, 75987, 84430, 101316, 126645, 135088, 151974, 168860, 202632, 253290, 270176, 303948, 337720, 379935, 405264, 506580, 540352, 607896, 675440, 759870, 810528, 1013160, 1080704, 1215792, 1350880, 1519740, 1621056, 2026320, 2161408, 2431584, 2701760, 3039480, 3242112, 4052640, 4322816, 4863168, 5403520, 6078960, 6484224, 8105280, 9726336, 10807040, 12157920, 12968448, 16210560, 19452672, 21614080, 24315840, 32421120, 38905344, 48631680, 64842240, 97263360, 194526720]

約数ペア:

[(1, 194526720), (2, 97263360), (3, 64842240), (4, 48631680), (5, 38905344), (6, 32421120), (8, 24315840), (9, 21614080), (10, 19452672), (12, 16210560), (15, 12968448), (16, 12157920), (18, 10807040), (20, 9726336), (24, 8105280), (30, 6484224), (32, 6078960), (36, 5403520), (40, 4863168), (45, 4322816), (48, 4052640), (60, 3242112), (64, 3039480), (72, 2701760), (80, 2431584), (90, 2161408), (96, 2026320), (120, 1621056), (128, 1519740), (144, 1350880), (160, 1215792), (180, 1080704), (192, 1013160), (240, 810528), (256, 759870), (288, 675440), (320, 607896), (360, 540352), (384, 506580), (480, 405264), (512, 379935), (576, 337720), (640, 303948), (720, 270176), (768, 253290), (960, 202632), (1152, 168860), (1280, 151974), (1440, 135088), (1536, 126645), (1920, 101316), (2304, 84430), (2560, 75987), (2880, 67544), (3840, 50658), (4608, 42215), (5760, 33772), (7680, 25329), (8443, 23040), (11520, 16886)]