191754240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 104

約数和(自身を含む): 613735248

約数和(自身を除く): 421981008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3121, 3840, 4096, 5120, 6144, 6242, 7680, 9363, 10240, 12288, 12484, 15360, 15605, 18726, 20480, 24968, 30720, 31210, 37452, 46815, 49936, 61440, 62420, 74904, 93630, 99872, 124840, 149808, 187260, 199744, 249680, 299616, 374520, 399488, 499360, 599232, 749040, 798976, 998720, 1198464, 1498080, 1597952, 1997440, 2396928, 2996160, 3195904, 3994880, 4793856, 5992320, 6391808, 7989760, 9587712, 11984640, 12783616, 15979520, 19175424, 23969280, 31959040, 38350848, 47938560, 63918080, 95877120, 191754240]

約数ペア:

[(1, 191754240), (2, 95877120), (3, 63918080), (4, 47938560), (5, 38350848), (6, 31959040), (8, 23969280), (10, 19175424), (12, 15979520), (15, 12783616), (16, 11984640), (20, 9587712), (24, 7989760), (30, 6391808), (32, 5992320), (40, 4793856), (48, 3994880), (60, 3195904), (64, 2996160), (80, 2396928), (96, 1997440), (120, 1597952), (128, 1498080), (160, 1198464), (192, 998720), (240, 798976), (256, 749040), (320, 599232), (384, 499360), (480, 399488), (512, 374520), (640, 299616), (768, 249680), (960, 199744), (1024, 187260), (1280, 149808), (1536, 124840), (1920, 99872), (2048, 93630), (2560, 74904), (3072, 62420), (3121, 61440), (3840, 49936), (4096, 46815), (5120, 37452), (6144, 31210), (6242, 30720), (7680, 24968), (9363, 20480), (10240, 18726), (12288, 15605), (12484, 15360)]