85707360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1197

約数の個数: 144

約数和(自身を含む): 298260144

約数和(自身を除く): 212552784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1123, 1272, 1440, 1590, 1696, 1908, 2120, 2246, 2385, 2544, 3180, 3369, 3816, 4240, 4492, 4770, 5088, 5615, 6360, 6738, 7632, 8480, 8984, 9540, 10107, 11230, 12720, 13476, 15264, 16845, 17968, 19080, 20214, 22460, 25440, 26952, 33690, 35936, 38160, 40428, 44920, 50535, 53904, 59519, 67380, 76320, 80856, 89840, 101070, 107808, 119038, 134760, 161712, 178557, 179680, 202140, 238076, 269520, 297595, 323424, 357114, 404280, 476152, 535671, 539040, 595190, 714228, 808560, 892785, 952304, 1071342, 1190380, 1428456, 1617120, 1785570, 1904608, 2142684, 2380760, 2678355, 2856912, 3571140, 4285368, 4761520, 5356710, 5713824, 7142280, 8570736, 9523040, 10713420, 14284560, 17141472, 21426840, 28569120, 42853680, 85707360]

約数ペア:

[(1, 85707360), (2, 42853680), (3, 28569120), (4, 21426840), (5, 17141472), (6, 14284560), (8, 10713420), (9, 9523040), (10, 8570736), (12, 7142280), (15, 5713824), (16, 5356710), (18, 4761520), (20, 4285368), (24, 3571140), (30, 2856912), (32, 2678355), (36, 2380760), (40, 2142684), (45, 1904608), (48, 1785570), (53, 1617120), (60, 1428456), (72, 1190380), (80, 1071342), (90, 952304), (96, 892785), (106, 808560), (120, 714228), (144, 595190), (159, 539040), (160, 535671), (180, 476152), (212, 404280), (240, 357114), (265, 323424), (288, 297595), (318, 269520), (360, 238076), (424, 202140), (477, 179680), (480, 178557), (530, 161712), (636, 134760), (720, 119038), (795, 107808), (848, 101070), (954, 89840), (1060, 80856), (1123, 76320), (1272, 67380), (1440, 59519), (1590, 53904), (1696, 50535), (1908, 44920), (2120, 40428), (2246, 38160), (2385, 35936), (2544, 33690), (3180, 26952), (3369, 25440), (3816, 22460), (4240, 20214), (4492, 19080), (4770, 17968), (5088, 16845), (5615, 15264), (6360, 13476), (6738, 12720), (7632, 11230), (8480, 10107), (8984, 9540)]