69311520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 169705440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 379, 381, 480, 508, 635, 720, 758, 762, 1016, 1137, 1143, 1270, 1440, 1516, 1524, 1895, 1905, 2032, 2274, 2286, 2540, 3032, 3048, 3411, 3790, 3810, 4064, 4548, 4572, 5080, 5685, 5715, 6064, 6096, 6822, 7580, 7620, 9096, 9144, 10160, 11370, 11430, 12128, 12192, 13644, 15160, 15240, 17055, 18192, 18288, 20320, 22740, 22860, 27288, 30320, 30480, 34110, 36384, 36576, 45480, 45720, 48133, 54576, 60640, 60960, 68220, 90960, 91440, 96266, 109152, 136440, 144399, 181920, 182880, 192532, 240665, 272880, 288798, 385064, 433197, 481330, 545760, 577596, 721995, 770128, 866394, 962660, 1155192, 1443990, 1540256, 1732788, 1925320, 2165985, 2310384, 2887980, 3465576, 3850640, 4331970, 4620768, 5775960, 6931152, 7701280, 8663940, 11551920, 13862304, 17327880, 23103840, 34655760, 69311520]

約数ペア:

[(1, 69311520), (2, 34655760), (3, 23103840), (4, 17327880), (5, 13862304), (6, 11551920), (8, 8663940), (9, 7701280), (10, 6931152), (12, 5775960), (15, 4620768), (16, 4331970), (18, 3850640), (20, 3465576), (24, 2887980), (30, 2310384), (32, 2165985), (36, 1925320), (40, 1732788), (45, 1540256), (48, 1443990), (60, 1155192), (72, 962660), (80, 866394), (90, 770128), (96, 721995), (120, 577596), (127, 545760), (144, 481330), (160, 433197), (180, 385064), (240, 288798), (254, 272880), (288, 240665), (360, 192532), (379, 182880), (381, 181920), (480, 144399), (508, 136440), (635, 109152), (720, 96266), (758, 91440), (762, 90960), (1016, 68220), (1137, 60960), (1143, 60640), (1270, 54576), (1440, 48133), (1516, 45720), (1524, 45480), (1895, 36576), (1905, 36384), (2032, 34110), (2274, 30480), (2286, 30320), (2540, 27288), (3032, 22860), (3048, 22740), (3411, 20320), (3790, 18288), (3810, 18192), (4064, 17055), (4548, 15240), (4572, 15160), (5080, 13644), (5685, 12192), (5715, 12128), (6064, 11430), (6096, 11370), (6822, 10160), (7580, 9144), (7620, 9096)]