69123520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11369}}^1$

素因数の和:11405

約数の個数: 56

約数和(自身を含む): 173278800

約数和(自身を除く): 104155280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 11369, 22738, 45476, 56845, 90952, 113690, 181904, 216011, 227380, 363808, 432022, 454760, 727616, 864044, 909520, 1080055, 1728088, 1819040, 2160110, 3456176, 3638080, 4320220, 6912352, 8640440, 13824704, 17280880, 34561760, 69123520]

約数ペア:

[(1, 69123520), (2, 34561760), (4, 17280880), (5, 13824704), (8, 8640440), (10, 6912352), (16, 4320220), (19, 3638080), (20, 3456176), (32, 2160110), (38, 1819040), (40, 1728088), (64, 1080055), (76, 909520), (80, 864044), (95, 727616), (152, 454760), (160, 432022), (190, 363808), (304, 227380), (320, 216011), (380, 181904), (608, 113690), (760, 90952), (1216, 56845), (1520, 45476), (3040, 22738), (6080, 11369)]