383569920

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 156

約数和(自身を含む): 1330185636

約数和(自身を除く): 946615716

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2081, 2304, 2560, 2880, 3072, 3840, 4096, 4162, 4608, 5120, 5760, 6144, 6243, 7680, 8324, 9216, 10240, 10405, 11520, 12288, 12486, 15360, 16648, 18432, 18729, 20480, 20810, 23040, 24972, 30720, 31215, 33296, 36864, 37458, 41620, 46080, 49944, 61440, 62430, 66592, 74916, 83240, 92160, 93645, 99888, 124860, 133184, 149832, 166480, 184320, 187290, 199776, 249720, 266368, 299664, 332960, 374580, 399552, 499440, 532736, 599328, 665920, 749160, 799104, 998880, 1065472, 1198656, 1331840, 1498320, 1598208, 1997760, 2130944, 2397312, 2663680, 2996640, 3196416, 3995520, 4261888, 4794624, 5327360, 5993280, 6392832, 7991040, 8523776, 9589248, 10654720, 11986560, 12785664, 15982080, 19178496, 21309440, 23973120, 25571328, 31964160, 38356992, 42618880, 47946240, 63928320, 76713984, 95892480, 127856640, 191784960, 383569920]

約数ペア:

[(1, 383569920), (2, 191784960), (3, 127856640), (4, 95892480), (5, 76713984), (6, 63928320), (8, 47946240), (9, 42618880), (10, 38356992), (12, 31964160), (15, 25571328), (16, 23973120), (18, 21309440), (20, 19178496), (24, 15982080), (30, 12785664), (32, 11986560), (36, 10654720), (40, 9589248), (45, 8523776), (48, 7991040), (60, 6392832), (64, 5993280), (72, 5327360), (80, 4794624), (90, 4261888), (96, 3995520), (120, 3196416), (128, 2996640), (144, 2663680), (160, 2397312), (180, 2130944), (192, 1997760), (240, 1598208), (256, 1498320), (288, 1331840), (320, 1198656), (360, 1065472), (384, 998880), (480, 799104), (512, 749160), (576, 665920), (640, 599328), (720, 532736), (768, 499440), (960, 399552), (1024, 374580), (1152, 332960), (1280, 299664), (1440, 266368), (1536, 249720), (1920, 199776), (2048, 187290), (2081, 184320), (2304, 166480), (2560, 149832), (2880, 133184), (3072, 124860), (3840, 99888), (4096, 93645), (4162, 92160), (4608, 83240), (5120, 74916), (5760, 66592), (6144, 62430), (6243, 61440), (7680, 49944), (8324, 46080), (9216, 41620), (10240, 37458), (10405, 36864), (11520, 33296), (12288, 31215), (12486, 30720), (15360, 24972), (16648, 23040), (18432, 20810), (18729, 20480)]