55436160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 190380960

約数和(自身を除く): 134944800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2221, 2496, 3120, 4160, 4442, 4992, 6240, 6663, 8320, 8884, 11105, 12480, 13326, 17768, 22210, 24960, 26652, 28873, 33315, 35536, 44420, 53304, 57746, 66630, 71072, 86619, 88840, 106608, 115492, 133260, 142144, 144365, 173238, 177680, 213216, 230984, 266520, 284288, 288730, 346476, 355360, 426432, 433095, 461968, 533040, 577460, 692952, 710720, 852864, 866190, 923936, 1066080, 1154920, 1385904, 1421440, 1732380, 1847872, 2132160, 2309840, 2771808, 3464760, 3695744, 4264320, 4619680, 5543616, 6929520, 9239360, 11087232, 13859040, 18478720, 27718080, 55436160]

約数ペア:

[(1, 55436160), (2, 27718080), (3, 18478720), (4, 13859040), (5, 11087232), (6, 9239360), (8, 6929520), (10, 5543616), (12, 4619680), (13, 4264320), (15, 3695744), (16, 3464760), (20, 2771808), (24, 2309840), (26, 2132160), (30, 1847872), (32, 1732380), (39, 1421440), (40, 1385904), (48, 1154920), (52, 1066080), (60, 923936), (64, 866190), (65, 852864), (78, 710720), (80, 692952), (96, 577460), (104, 533040), (120, 461968), (128, 433095), (130, 426432), (156, 355360), (160, 346476), (192, 288730), (195, 284288), (208, 266520), (240, 230984), (260, 213216), (312, 177680), (320, 173238), (384, 144365), (390, 142144), (416, 133260), (480, 115492), (520, 106608), (624, 88840), (640, 86619), (780, 71072), (832, 66630), (960, 57746), (1040, 53304), (1248, 44420), (1560, 35536), (1664, 33315), (1920, 28873), (2080, 26652), (2221, 24960), (2496, 22210), (3120, 17768), (4160, 13326), (4442, 12480), (4992, 11105), (6240, 8884), (6663, 8320)]