135221760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5869}}^1$

素因数の和:5898

約数の個数: 120

約数和(自身を含む): 468390780

約数和(自身を除く): 333169020

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, 5869, 7680, 11520, 11738, 17607, 23040, 23476, 29345, 35214, 46952, 52821, 58690, 70428, 88035, 93904, 105642, 117380, 140856, 176070, 187808, 211284, 234760, 264105, 281712, 352140, 375616, 422568, 469520, 528210, 563424, 704280, 751232, 845136, 939040, 1056420, 1126848, 1408560, 1502464, 1690272, 1878080, 2112840, 2253696, 2817120, 3004928, 3380544, 3756160, 4225680, 4507392, 5634240, 6761088, 7512320, 8451360, 9014784, 11268480, 13522176, 15024640, 16902720, 22536960, 27044352, 33805440, 45073920, 67610880, 135221760]

約数ペア:

[(1, 135221760), (2, 67610880), (3, 45073920), (4, 33805440), (5, 27044352), (6, 22536960), (8, 16902720), (9, 15024640), (10, 13522176), (12, 11268480), (15, 9014784), (16, 8451360), (18, 7512320), (20, 6761088), (24, 5634240), (30, 4507392), (32, 4225680), (36, 3756160), (40, 3380544), (45, 3004928), (48, 2817120), (60, 2253696), (64, 2112840), (72, 1878080), (80, 1690272), (90, 1502464), (96, 1408560), (120, 1126848), (128, 1056420), (144, 939040), (160, 845136), (180, 751232), (192, 704280), (240, 563424), (256, 528210), (288, 469520), (320, 422568), (360, 375616), (384, 352140), (480, 281712), (512, 264105), (576, 234760), (640, 211284), (720, 187808), (768, 176070), (960, 140856), (1152, 117380), (1280, 105642), (1440, 93904), (1536, 88035), (1920, 70428), (2304, 58690), (2560, 52821), (2880, 46952), (3840, 35214), (4608, 29345), (5760, 23476), (5869, 23040), (7680, 17607), (11520, 11738)]