285894720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1949

約数の個数: 168

約数和(自身を含む): 1002447576

約数和(自身を除く): 716552856

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, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1873, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3746, 3816, 4240, 4770, 5088, 5619, 6360, 7492, 7632, 8480, 9365, 9540, 10176, 11238, 12720, 14984, 15264, 16857, 16960, 18730, 19080, 22476, 25440, 28095, 29968, 30528, 33714, 37460, 38160, 44952, 50880, 56190, 59936, 67428, 74920, 76320, 84285, 89904, 99269, 112380, 119872, 134856, 149840, 152640, 168570, 179808, 198538, 224760, 269712, 297807, 299680, 337140, 359616, 397076, 449520, 496345, 539424, 595614, 599360, 674280, 794152, 893421, 899040, 992690, 1078848, 1191228, 1348560, 1489035, 1588304, 1786842, 1798080, 1985380, 2382456, 2697120, 2978070, 3176608, 3573684, 3970760, 4467105, 4764912, 5394240, 5956140, 6353216, 7147368, 7941520, 8934210, 9529824, 11912280, 14294736, 15883040, 17868420, 19059648, 23824560, 28589472, 31766080, 35736840, 47649120, 57178944, 71473680, 95298240, 142947360, 285894720]

約数ペア:

[(1, 285894720), (2, 142947360), (3, 95298240), (4, 71473680), (5, 57178944), (6, 47649120), (8, 35736840), (9, 31766080), (10, 28589472), (12, 23824560), (15, 19059648), (16, 17868420), (18, 15883040), (20, 14294736), (24, 11912280), (30, 9529824), (32, 8934210), (36, 7941520), (40, 7147368), (45, 6353216), (48, 5956140), (53, 5394240), (60, 4764912), (64, 4467105), (72, 3970760), (80, 3573684), (90, 3176608), (96, 2978070), (106, 2697120), (120, 2382456), (144, 1985380), (159, 1798080), (160, 1786842), (180, 1588304), (192, 1489035), (212, 1348560), (240, 1191228), (265, 1078848), (288, 992690), (318, 899040), (320, 893421), (360, 794152), (424, 674280), (477, 599360), (480, 595614), (530, 539424), (576, 496345), (636, 449520), (720, 397076), (795, 359616), (848, 337140), (954, 299680), (960, 297807), (1060, 269712), (1272, 224760), (1440, 198538), (1590, 179808), (1696, 168570), (1873, 152640), (1908, 149840), (2120, 134856), (2385, 119872), (2544, 112380), (2880, 99269), (3180, 89904), (3392, 84285), (3746, 76320), (3816, 74920), (4240, 67428), (4770, 59936), (5088, 56190), (5619, 50880), (6360, 44952), (7492, 38160), (7632, 37460), (8480, 33714), (9365, 30528), (9540, 29968), (10176, 28095), (11238, 25440), (12720, 22476), (14984, 19080), (15264, 18730), (16857, 16960)]