47863680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 154738080

約数和(自身を除く): 106874400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 257, 291, 320, 384, 388, 480, 485, 514, 582, 640, 771, 776, 960, 970, 1028, 1164, 1285, 1455, 1542, 1552, 1920, 1940, 2056, 2328, 2570, 2910, 3084, 3104, 3855, 3880, 4112, 4656, 5140, 5820, 6168, 6208, 7710, 7760, 8224, 9312, 10280, 11640, 12336, 12416, 15420, 15520, 16448, 18624, 20560, 23280, 24672, 24929, 30840, 31040, 32896, 37248, 41120, 46560, 49344, 49858, 61680, 62080, 74787, 82240, 93120, 98688, 99716, 123360, 124645, 149574, 164480, 186240, 199432, 246720, 249290, 299148, 373935, 398864, 493440, 498580, 598296, 747870, 797728, 997160, 1196592, 1495740, 1595456, 1994320, 2393184, 2991480, 3190912, 3988640, 4786368, 5982960, 7977280, 9572736, 11965920, 15954560, 23931840, 47863680]

約数ペア:

[(1, 47863680), (2, 23931840), (3, 15954560), (4, 11965920), (5, 9572736), (6, 7977280), (8, 5982960), (10, 4786368), (12, 3988640), (15, 3190912), (16, 2991480), (20, 2393184), (24, 1994320), (30, 1595456), (32, 1495740), (40, 1196592), (48, 997160), (60, 797728), (64, 747870), (80, 598296), (96, 498580), (97, 493440), (120, 398864), (128, 373935), (160, 299148), (192, 249290), (194, 246720), (240, 199432), (257, 186240), (291, 164480), (320, 149574), (384, 124645), (388, 123360), (480, 99716), (485, 98688), (514, 93120), (582, 82240), (640, 74787), (771, 62080), (776, 61680), (960, 49858), (970, 49344), (1028, 46560), (1164, 41120), (1285, 37248), (1455, 32896), (1542, 31040), (1552, 30840), (1920, 24929), (1940, 24672), (2056, 23280), (2328, 20560), (2570, 18624), (2910, 16448), (3084, 15520), (3104, 15420), (3855, 12416), (3880, 12336), (4112, 11640), (4656, 10280), (5140, 9312), (5820, 8224), (6168, 7760), (6208, 7710)]