57249840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 178345728

約数和(自身を除く): 121095888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 907, 1052, 1315, 1578, 1814, 2104, 2630, 2721, 3156, 3628, 3945, 4208, 4535, 5260, 5442, 6312, 7256, 7890, 9070, 10520, 10884, 12624, 13605, 14512, 15780, 18140, 21040, 21768, 27210, 31560, 36280, 43536, 54420, 63120, 72560, 108840, 217680, 238541, 477082, 715623, 954164, 1192705, 1431246, 1908328, 2385410, 2862492, 3578115, 3816656, 4770820, 5724984, 7156230, 9541640, 11449968, 14312460, 19083280, 28624920, 57249840]

約数ペア:

[(1, 57249840), (2, 28624920), (3, 19083280), (4, 14312460), (5, 11449968), (6, 9541640), (8, 7156230), (10, 5724984), (12, 4770820), (15, 3816656), (16, 3578115), (20, 2862492), (24, 2385410), (30, 1908328), (40, 1431246), (48, 1192705), (60, 954164), (80, 715623), (120, 477082), (240, 238541), (263, 217680), (526, 108840), (789, 72560), (907, 63120), (1052, 54420), (1315, 43536), (1578, 36280), (1814, 31560), (2104, 27210), (2630, 21768), (2721, 21040), (3156, 18140), (3628, 15780), (3945, 14512), (4208, 13605), (4535, 12624), (5260, 10884), (5442, 10520), (6312, 9070), (7256, 7890)]