227427840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9871}}^1$

素因数の和:9900

約数の個数: 120

約数和(自身を含む): 787726368

約数和(自身を除く): 560298528

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, 9871, 11520, 19742, 23040, 29613, 39484, 49355, 59226, 78968, 88839, 98710, 118452, 148065, 157936, 177678, 197420, 236904, 296130, 315872, 355356, 394840, 444195, 473808, 592260, 631744, 710712, 789680, 888390, 947616, 1184520, 1263488, 1421424, 1579360, 1776780, 1895232, 2369040, 2526976, 2842848, 3158720, 3553560, 3790464, 4738080, 5053952, 5685696, 6317440, 7107120, 7580928, 9476160, 11371392, 12634880, 14214240, 15161856, 18952320, 22742784, 25269760, 28428480, 37904640, 45485568, 56856960, 75809280, 113713920, 227427840]

約数ペア:

[(1, 227427840), (2, 113713920), (3, 75809280), (4, 56856960), (5, 45485568), (6, 37904640), (8, 28428480), (9, 25269760), (10, 22742784), (12, 18952320), (15, 15161856), (16, 14214240), (18, 12634880), (20, 11371392), (24, 9476160), (30, 7580928), (32, 7107120), (36, 6317440), (40, 5685696), (45, 5053952), (48, 4738080), (60, 3790464), (64, 3553560), (72, 3158720), (80, 2842848), (90, 2526976), (96, 2369040), (120, 1895232), (128, 1776780), (144, 1579360), (160, 1421424), (180, 1263488), (192, 1184520), (240, 947616), (256, 888390), (288, 789680), (320, 710712), (360, 631744), (384, 592260), (480, 473808), (512, 444195), (576, 394840), (640, 355356), (720, 315872), (768, 296130), (960, 236904), (1152, 197420), (1280, 177678), (1440, 157936), (1536, 148065), (1920, 118452), (2304, 98710), (2560, 88839), (2880, 78968), (3840, 59226), (4608, 49355), (5760, 39484), (7680, 29613), (9871, 23040), (11520, 19742)]