231805440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{10061}}^1$

素因数の和:10090

約数の個数: 120

約数和(自身を含む): 802887228

約数和(自身を除く): 571081788

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, 10061, 11520, 20122, 23040, 30183, 40244, 50305, 60366, 80488, 90549, 100610, 120732, 150915, 160976, 181098, 201220, 241464, 301830, 321952, 362196, 402440, 452745, 482928, 603660, 643904, 724392, 804880, 905490, 965856, 1207320, 1287808, 1448784, 1609760, 1810980, 1931712, 2414640, 2575616, 2897568, 3219520, 3621960, 3863424, 4829280, 5151232, 5795136, 6439040, 7243920, 7726848, 9658560, 11590272, 12878080, 14487840, 15453696, 19317120, 23180544, 25756160, 28975680, 38634240, 46361088, 57951360, 77268480, 115902720, 231805440]

約数ペア:

[(1, 231805440), (2, 115902720), (3, 77268480), (4, 57951360), (5, 46361088), (6, 38634240), (8, 28975680), (9, 25756160), (10, 23180544), (12, 19317120), (15, 15453696), (16, 14487840), (18, 12878080), (20, 11590272), (24, 9658560), (30, 7726848), (32, 7243920), (36, 6439040), (40, 5795136), (45, 5151232), (48, 4829280), (60, 3863424), (64, 3621960), (72, 3219520), (80, 2897568), (90, 2575616), (96, 2414640), (120, 1931712), (128, 1810980), (144, 1609760), (160, 1448784), (180, 1287808), (192, 1207320), (240, 965856), (256, 905490), (288, 804880), (320, 724392), (360, 643904), (384, 603660), (480, 482928), (512, 452745), (576, 402440), (640, 362196), (720, 321952), (768, 301830), (960, 241464), (1152, 201220), (1280, 181098), (1440, 160976), (1536, 150915), (1920, 120732), (2304, 100610), (2560, 90549), (2880, 80488), (3840, 60366), (4608, 50305), (5760, 40244), (7680, 30183), (10061, 23040), (11520, 20122)]