6389760

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 128

約数和(自身を含む): 22019760

約数和(自身を除く): 15630000

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, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8192, 8320, 9984, 10240, 12288, 12480, 13312, 15360, 16384, 16640, 19968, 20480, 24576, 24960, 26624, 30720, 32768, 33280, 39936, 40960, 49152, 49920, 53248, 61440, 66560, 79872, 81920, 98304, 99840, 106496, 122880, 133120, 159744, 163840, 199680, 212992, 245760, 266240, 319488, 399360, 425984, 491520, 532480, 638976, 798720, 1064960, 1277952, 1597440, 2129920, 3194880, 6389760]

約数ペア:

[(1, 6389760), (2, 3194880), (3, 2129920), (4, 1597440), (5, 1277952), (6, 1064960), (8, 798720), (10, 638976), (12, 532480), (13, 491520), (15, 425984), (16, 399360), (20, 319488), (24, 266240), (26, 245760), (30, 212992), (32, 199680), (39, 163840), (40, 159744), (48, 133120), (52, 122880), (60, 106496), (64, 99840), (65, 98304), (78, 81920), (80, 79872), (96, 66560), (104, 61440), (120, 53248), (128, 49920), (130, 49152), (156, 40960), (160, 39936), (192, 33280), (195, 32768), (208, 30720), (240, 26624), (256, 24960), (260, 24576), (312, 20480), (320, 19968), (384, 16640), (390, 16384), (416, 15360), (480, 13312), (512, 12480), (520, 12288), (624, 10240), (640, 9984), (768, 8320), (780, 8192), (832, 7680), (960, 6656), (1024, 6240), (1040, 6144), (1248, 5120), (1280, 4992), (1536, 4160), (1560, 4096), (1664, 3840), (1920, 3328), (2048, 3120), (2080, 3072), (2496, 2560)]