47473920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 177447816

約数和(自身を除く): 129973896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 317, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 634, 640, 720, 768, 780, 832, 936, 951, 960, 1040, 1152, 1170, 1248, 1268, 1280, 1440, 1560, 1585, 1664, 1872, 1902, 1920, 2080, 2304, 2340, 2496, 2536, 2853, 2880, 3120, 3170, 3328, 3744, 3804, 3840, 4121, 4160, 4680, 4755, 4992, 5072, 5706, 5760, 6240, 6340, 7488, 7608, 8242, 8320, 9360, 9510, 9984, 10144, 11412, 11520, 12363, 12480, 12680, 14265, 14976, 15216, 16484, 16640, 18720, 19020, 20288, 20605, 22824, 24726, 24960, 25360, 28530, 29952, 30432, 32968, 37089, 37440, 38040, 40576, 41210, 45648, 49452, 49920, 50720, 57060, 60864, 61815, 65936, 74178, 74880, 76080, 81152, 82420, 91296, 98904, 101440, 114120, 121728, 123630, 131872, 148356, 149760, 152160, 164840, 182592, 185445, 197808, 202880, 228240, 243456, 247260, 263744, 296712, 304320, 329680, 365184, 370890, 395616, 405760, 456480, 494520, 527488, 593424, 608640, 659360, 730368, 741780, 791232, 912960, 989040, 1054976, 1186848, 1217280, 1318720, 1483560, 1582464, 1825920, 1978080, 2373696, 2637440, 2967120, 3164928, 3651840, 3956160, 4747392, 5274880, 5934240, 7912320, 9494784, 11868480, 15824640, 23736960, 47473920]

約数ペア:

[(1, 47473920), (2, 23736960), (3, 15824640), (4, 11868480), (5, 9494784), (6, 7912320), (8, 5934240), (9, 5274880), (10, 4747392), (12, 3956160), (13, 3651840), (15, 3164928), (16, 2967120), (18, 2637440), (20, 2373696), (24, 1978080), (26, 1825920), (30, 1582464), (32, 1483560), (36, 1318720), (39, 1217280), (40, 1186848), (45, 1054976), (48, 989040), (52, 912960), (60, 791232), (64, 741780), (65, 730368), (72, 659360), (78, 608640), (80, 593424), (90, 527488), (96, 494520), (104, 456480), (117, 405760), (120, 395616), (128, 370890), (130, 365184), (144, 329680), (156, 304320), (160, 296712), (180, 263744), (192, 247260), (195, 243456), (208, 228240), (234, 202880), (240, 197808), (256, 185445), (260, 182592), (288, 164840), (312, 152160), (317, 149760), (320, 148356), (360, 131872), (384, 123630), (390, 121728), (416, 114120), (468, 101440), (480, 98904), (520, 91296), (576, 82420), (585, 81152), (624, 76080), (634, 74880), (640, 74178), (720, 65936), (768, 61815), (780, 60864), (832, 57060), (936, 50720), (951, 49920), (960, 49452), (1040, 45648), (1152, 41210), (1170, 40576), (1248, 38040), (1268, 37440), (1280, 37089), (1440, 32968), (1560, 30432), (1585, 29952), (1664, 28530), (1872, 25360), (1902, 24960), (1920, 24726), (2080, 22824), (2304, 20605), (2340, 20288), (2496, 19020), (2536, 18720), (2853, 16640), (2880, 16484), (3120, 15216), (3170, 14976), (3328, 14265), (3744, 12680), (3804, 12480), (3840, 12363), (4121, 11520), (4160, 11412), (4680, 10144), (4755, 9984), (4992, 9510), (5072, 9360), (5706, 8320), (5760, 8242), (6240, 7608), (6340, 7488)]