47928960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 169701480

約数和(自身を除く): 121772520

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, 128, 144, 157, 159, 160, 180, 192, 212, 240, 265, 288, 314, 318, 320, 360, 384, 424, 471, 477, 480, 530, 576, 628, 636, 640, 720, 785, 795, 848, 942, 954, 960, 1060, 1152, 1256, 1272, 1413, 1440, 1570, 1590, 1696, 1884, 1908, 1920, 2120, 2355, 2385, 2512, 2544, 2826, 2880, 3140, 3180, 3392, 3768, 3816, 4240, 4710, 4770, 5024, 5088, 5652, 5760, 6280, 6360, 6784, 7065, 7536, 7632, 8321, 8480, 9420, 9540, 10048, 10176, 11304, 12560, 12720, 14130, 15072, 15264, 16642, 16960, 18840, 19080, 20096, 20352, 22608, 24963, 25120, 25440, 28260, 30144, 30528, 33284, 33920, 37680, 38160, 41605, 45216, 49926, 50240, 50880, 56520, 60288, 61056, 66568, 74889, 75360, 76320, 83210, 90432, 99852, 100480, 101760, 113040, 124815, 133136, 149778, 150720, 152640, 166420, 180864, 199704, 226080, 249630, 266272, 299556, 301440, 305280, 332840, 374445, 399408, 452160, 499260, 532544, 599112, 665680, 748890, 798816, 904320, 998520, 1065088, 1198224, 1331360, 1497780, 1597632, 1997040, 2396448, 2662720, 2995560, 3195264, 3994080, 4792896, 5325440, 5991120, 7988160, 9585792, 11982240, 15976320, 23964480, 47928960]

約数ペア:

[(1, 47928960), (2, 23964480), (3, 15976320), (4, 11982240), (5, 9585792), (6, 7988160), (8, 5991120), (9, 5325440), (10, 4792896), (12, 3994080), (15, 3195264), (16, 2995560), (18, 2662720), (20, 2396448), (24, 1997040), (30, 1597632), (32, 1497780), (36, 1331360), (40, 1198224), (45, 1065088), (48, 998520), (53, 904320), (60, 798816), (64, 748890), (72, 665680), (80, 599112), (90, 532544), (96, 499260), (106, 452160), (120, 399408), (128, 374445), (144, 332840), (157, 305280), (159, 301440), (160, 299556), (180, 266272), (192, 249630), (212, 226080), (240, 199704), (265, 180864), (288, 166420), (314, 152640), (318, 150720), (320, 149778), (360, 133136), (384, 124815), (424, 113040), (471, 101760), (477, 100480), (480, 99852), (530, 90432), (576, 83210), (628, 76320), (636, 75360), (640, 74889), (720, 66568), (785, 61056), (795, 60288), (848, 56520), (942, 50880), (954, 50240), (960, 49926), (1060, 45216), (1152, 41605), (1256, 38160), (1272, 37680), (1413, 33920), (1440, 33284), (1570, 30528), (1590, 30144), (1696, 28260), (1884, 25440), (1908, 25120), (1920, 24963), (2120, 22608), (2355, 20352), (2385, 20096), (2512, 19080), (2544, 18840), (2826, 16960), (2880, 16642), (3140, 15264), (3180, 15072), (3392, 14130), (3768, 12720), (3816, 12560), (4240, 11304), (4710, 10176), (4770, 10048), (5024, 9540), (5088, 9420), (5652, 8480), (5760, 8321), (6280, 7632), (6360, 7536), (6784, 7065)]