353322720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2025

約数の個数: 144

約数和(自身を含む): 1215566352

約数和(自身を除く): 862243632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1873, 1965, 2096, 2358, 2620, 3144, 3746, 3930, 4192, 4716, 5240, 5619, 5895, 6288, 7492, 7860, 9365, 9432, 10480, 11238, 11790, 12576, 14984, 15720, 16857, 18730, 18864, 20960, 22476, 23580, 28095, 29968, 31440, 33714, 37460, 37728, 44952, 47160, 56190, 59936, 62880, 67428, 74920, 84285, 89904, 94320, 112380, 134856, 149840, 168570, 179808, 188640, 224760, 245363, 269712, 299680, 337140, 449520, 490726, 539424, 674280, 736089, 899040, 981452, 1226815, 1348560, 1472178, 1962904, 2208267, 2453630, 2697120, 2944356, 3680445, 3925808, 4416534, 4907260, 5888712, 7360890, 7851616, 8833068, 9814520, 11041335, 11777424, 14721780, 17666136, 19629040, 22082670, 23554848, 29443560, 35332272, 39258080, 44165340, 58887120, 70664544, 88330680, 117774240, 176661360, 353322720]

約数ペア:

[(1, 353322720), (2, 176661360), (3, 117774240), (4, 88330680), (5, 70664544), (6, 58887120), (8, 44165340), (9, 39258080), (10, 35332272), (12, 29443560), (15, 23554848), (16, 22082670), (18, 19629040), (20, 17666136), (24, 14721780), (30, 11777424), (32, 11041335), (36, 9814520), (40, 8833068), (45, 7851616), (48, 7360890), (60, 5888712), (72, 4907260), (80, 4416534), (90, 3925808), (96, 3680445), (120, 2944356), (131, 2697120), (144, 2453630), (160, 2208267), (180, 1962904), (240, 1472178), (262, 1348560), (288, 1226815), (360, 981452), (393, 899040), (480, 736089), (524, 674280), (655, 539424), (720, 490726), (786, 449520), (1048, 337140), (1179, 299680), (1310, 269712), (1440, 245363), (1572, 224760), (1873, 188640), (1965, 179808), (2096, 168570), (2358, 149840), (2620, 134856), (3144, 112380), (3746, 94320), (3930, 89904), (4192, 84285), (4716, 74920), (5240, 67428), (5619, 62880), (5895, 59936), (6288, 56190), (7492, 47160), (7860, 44952), (9365, 37728), (9432, 37460), (10480, 33714), (11238, 31440), (11790, 29968), (12576, 28095), (14984, 23580), (15720, 22476), (16857, 20960), (18730, 18864)]