24711720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 82131840

約数和(自身を除く): 57420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 193, 194, 220, 264, 291, 330, 386, 388, 440, 485, 579, 582, 660, 772, 776, 965, 970, 1067, 1158, 1164, 1320, 1455, 1544, 1930, 1940, 2123, 2134, 2316, 2328, 2895, 2910, 3201, 3860, 3880, 4246, 4268, 4632, 5335, 5790, 5820, 6369, 6402, 7720, 8492, 8536, 10615, 10670, 11580, 11640, 12738, 12804, 16005, 16984, 18721, 21230, 21340, 23160, 25476, 25608, 31845, 32010, 37442, 42460, 42680, 50952, 56163, 63690, 64020, 74884, 84920, 93605, 112326, 127380, 128040, 149768, 187210, 205931, 224652, 254760, 280815, 374420, 411862, 449304, 561630, 617793, 748840, 823724, 1029655, 1123260, 1235586, 1647448, 2059310, 2246520, 2471172, 3088965, 4118620, 4942344, 6177930, 8237240, 12355860, 24711720]

約数ペア:

[(1, 24711720), (2, 12355860), (3, 8237240), (4, 6177930), (5, 4942344), (6, 4118620), (8, 3088965), (10, 2471172), (11, 2246520), (12, 2059310), (15, 1647448), (20, 1235586), (22, 1123260), (24, 1029655), (30, 823724), (33, 748840), (40, 617793), (44, 561630), (55, 449304), (60, 411862), (66, 374420), (88, 280815), (97, 254760), (110, 224652), (120, 205931), (132, 187210), (165, 149768), (193, 128040), (194, 127380), (220, 112326), (264, 93605), (291, 84920), (330, 74884), (386, 64020), (388, 63690), (440, 56163), (485, 50952), (579, 42680), (582, 42460), (660, 37442), (772, 32010), (776, 31845), (965, 25608), (970, 25476), (1067, 23160), (1158, 21340), (1164, 21230), (1320, 18721), (1455, 16984), (1544, 16005), (1930, 12804), (1940, 12738), (2123, 11640), (2134, 11580), (2316, 10670), (2328, 10615), (2895, 8536), (2910, 8492), (3201, 7720), (3860, 6402), (3880, 6369), (4246, 5820), (4268, 5790), (4632, 5335)]