127993440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 96

約数和(自身を含む): 407484000

約数和(自身を除く): 279490560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2749, 2910, 3104, 3880, 4656, 5498, 5820, 7760, 8247, 9312, 10996, 11640, 13745, 15520, 16494, 21992, 23280, 27490, 32988, 41235, 43984, 46560, 54980, 65976, 82470, 87968, 109960, 131952, 164940, 219920, 263904, 266653, 329880, 439840, 533306, 659760, 799959, 1066612, 1319520, 1333265, 1599918, 2133224, 2666530, 3199836, 3999795, 4266448, 5333060, 6399672, 7999590, 8532896, 10666120, 12799344, 15999180, 21332240, 25598688, 31998360, 42664480, 63996720, 127993440]

約数ペア:

[(1, 127993440), (2, 63996720), (3, 42664480), (4, 31998360), (5, 25598688), (6, 21332240), (8, 15999180), (10, 12799344), (12, 10666120), (15, 8532896), (16, 7999590), (20, 6399672), (24, 5333060), (30, 4266448), (32, 3999795), (40, 3199836), (48, 2666530), (60, 2133224), (80, 1599918), (96, 1333265), (97, 1319520), (120, 1066612), (160, 799959), (194, 659760), (240, 533306), (291, 439840), (388, 329880), (480, 266653), (485, 263904), (582, 219920), (776, 164940), (970, 131952), (1164, 109960), (1455, 87968), (1552, 82470), (1940, 65976), (2328, 54980), (2749, 46560), (2910, 43984), (3104, 41235), (3880, 32988), (4656, 27490), (5498, 23280), (5820, 21992), (7760, 16494), (8247, 15520), (9312, 13745), (10996, 11640)]