85417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2357}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 266661504

約数和(自身を除く): 181243824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2357, 2416, 3020, 3624, 4530, 4714, 6040, 7071, 7248, 9060, 9428, 11785, 12080, 14142, 18120, 18856, 23570, 28284, 35355, 36240, 37712, 47140, 56568, 70710, 94280, 113136, 141420, 188560, 282840, 355907, 565680, 711814, 1067721, 1423628, 1779535, 2135442, 2847256, 3559070, 4270884, 5338605, 5694512, 7118140, 8541768, 10677210, 14236280, 17083536, 21354420, 28472560, 42708840, 85417680]

約数ペア:

[(1, 85417680), (2, 42708840), (3, 28472560), (4, 21354420), (5, 17083536), (6, 14236280), (8, 10677210), (10, 8541768), (12, 7118140), (15, 5694512), (16, 5338605), (20, 4270884), (24, 3559070), (30, 2847256), (40, 2135442), (48, 1779535), (60, 1423628), (80, 1067721), (120, 711814), (151, 565680), (240, 355907), (302, 282840), (453, 188560), (604, 141420), (755, 113136), (906, 94280), (1208, 70710), (1510, 56568), (1812, 47140), (2265, 37712), (2357, 36240), (2416, 35355), (3020, 28284), (3624, 23570), (4530, 18856), (4714, 18120), (6040, 14142), (7071, 12080), (7248, 11785), (9060, 9428)]