497687040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{21601}}^1$

素因数の和:21630

約数の個数: 120

約数和(自身を含む): 1723709988

約数和(自身を除く): 1226022948

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, 11520, 21601, 23040, 43202, 64803, 86404, 108005, 129606, 172808, 194409, 216010, 259212, 324015, 345616, 388818, 432020, 518424, 648030, 691232, 777636, 864040, 972045, 1036848, 1296060, 1382464, 1555272, 1728080, 1944090, 2073696, 2592120, 2764928, 3110544, 3456160, 3888180, 4147392, 5184240, 5529856, 6221088, 6912320, 7776360, 8294784, 10368480, 11059712, 12442176, 13824640, 15552720, 16589568, 20736960, 24884352, 27649280, 31105440, 33179136, 41473920, 49768704, 55298560, 62210880, 82947840, 99537408, 124421760, 165895680, 248843520, 497687040]

約数ペア:

[(1, 497687040), (2, 248843520), (3, 165895680), (4, 124421760), (5, 99537408), (6, 82947840), (8, 62210880), (9, 55298560), (10, 49768704), (12, 41473920), (15, 33179136), (16, 31105440), (18, 27649280), (20, 24884352), (24, 20736960), (30, 16589568), (32, 15552720), (36, 13824640), (40, 12442176), (45, 11059712), (48, 10368480), (60, 8294784), (64, 7776360), (72, 6912320), (80, 6221088), (90, 5529856), (96, 5184240), (120, 4147392), (128, 3888180), (144, 3456160), (160, 3110544), (180, 2764928), (192, 2592120), (240, 2073696), (256, 1944090), (288, 1728080), (320, 1555272), (360, 1382464), (384, 1296060), (480, 1036848), (512, 972045), (576, 864040), (640, 777636), (720, 691232), (768, 648030), (960, 518424), (1152, 432020), (1280, 388818), (1440, 345616), (1536, 324015), (1920, 259212), (2304, 216010), (2560, 194409), (2880, 172808), (3840, 129606), (4608, 108005), (5760, 86404), (7680, 64803), (11520, 43202), (21601, 23040)]