240054048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 743868216

約数和(自身を除く): 503814168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 97, 104, 117, 144, 156, 194, 208, 234, 288, 291, 312, 388, 416, 468, 582, 624, 661, 776, 873, 936, 1164, 1248, 1261, 1322, 1552, 1746, 1872, 1983, 2328, 2522, 2644, 3104, 3492, 3744, 3783, 3966, 4656, 5044, 5288, 5949, 6984, 7566, 7932, 8593, 9312, 10088, 10576, 11349, 11898, 13968, 15132, 15864, 17186, 20176, 21152, 22698, 23796, 25779, 27936, 30264, 31728, 34372, 40352, 45396, 47592, 51558, 60528, 63456, 64117, 68744, 77337, 90792, 95184, 103116, 121056, 128234, 137488, 154674, 181584, 190368, 192351, 206232, 256468, 274976, 309348, 363168, 384702, 412464, 512936, 577053, 618696, 769404, 824928, 833521, 1025872, 1154106, 1237392, 1538808, 1667042, 2051744, 2308212, 2474784, 2500563, 3077616, 3334084, 4616424, 5001126, 6155232, 6668168, 7501689, 9232848, 10002252, 13336336, 15003378, 18465696, 20004504, 26672672, 30006756, 40009008, 60013512, 80018016, 120027024, 240054048]

約数ペア:

[(1, 240054048), (2, 120027024), (3, 80018016), (4, 60013512), (6, 40009008), (8, 30006756), (9, 26672672), (12, 20004504), (13, 18465696), (16, 15003378), (18, 13336336), (24, 10002252), (26, 9232848), (32, 7501689), (36, 6668168), (39, 6155232), (48, 5001126), (52, 4616424), (72, 3334084), (78, 3077616), (96, 2500563), (97, 2474784), (104, 2308212), (117, 2051744), (144, 1667042), (156, 1538808), (194, 1237392), (208, 1154106), (234, 1025872), (288, 833521), (291, 824928), (312, 769404), (388, 618696), (416, 577053), (468, 512936), (582, 412464), (624, 384702), (661, 363168), (776, 309348), (873, 274976), (936, 256468), (1164, 206232), (1248, 192351), (1261, 190368), (1322, 181584), (1552, 154674), (1746, 137488), (1872, 128234), (1983, 121056), (2328, 103116), (2522, 95184), (2644, 90792), (3104, 77337), (3492, 68744), (3744, 64117), (3783, 63456), (3966, 60528), (4656, 51558), (5044, 47592), (5288, 45396), (5949, 40352), (6984, 34372), (7566, 31728), (7932, 30264), (8593, 27936), (9312, 25779), (10088, 23796), (10576, 22698), (11349, 21152), (11898, 20176), (13968, 17186), (15132, 15864)]