271576320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 874177920

約数和(自身を除く): 602601600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 256, 320, 359, 384, 394, 480, 591, 640, 718, 768, 788, 960, 985, 1077, 1182, 1280, 1436, 1576, 1795, 1920, 1970, 2154, 2364, 2872, 2955, 3152, 3590, 3840, 3940, 4308, 4728, 5385, 5744, 5910, 6304, 7180, 7880, 8616, 9456, 10770, 11488, 11820, 12608, 14360, 15760, 17232, 18912, 21540, 22976, 23640, 25216, 28720, 31520, 34464, 37824, 43080, 45952, 47280, 50432, 57440, 63040, 68928, 70723, 75648, 86160, 91904, 94560, 114880, 126080, 137856, 141446, 151296, 172320, 189120, 212169, 229760, 252160, 275712, 282892, 344640, 353615, 378240, 424338, 459520, 565784, 689280, 707230, 756480, 848676, 1060845, 1131568, 1378560, 1414460, 1697352, 2121690, 2263136, 2828920, 3394704, 4243380, 4526272, 5657840, 6789408, 8486760, 9052544, 11315680, 13578816, 16973520, 18105088, 22631360, 27157632, 33947040, 45262720, 54315264, 67894080, 90525440, 135788160, 271576320]

約数ペア:

[(1, 271576320), (2, 135788160), (3, 90525440), (4, 67894080), (5, 54315264), (6, 45262720), (8, 33947040), (10, 27157632), (12, 22631360), (15, 18105088), (16, 16973520), (20, 13578816), (24, 11315680), (30, 9052544), (32, 8486760), (40, 6789408), (48, 5657840), (60, 4526272), (64, 4243380), (80, 3394704), (96, 2828920), (120, 2263136), (128, 2121690), (160, 1697352), (192, 1414460), (197, 1378560), (240, 1131568), (256, 1060845), (320, 848676), (359, 756480), (384, 707230), (394, 689280), (480, 565784), (591, 459520), (640, 424338), (718, 378240), (768, 353615), (788, 344640), (960, 282892), (985, 275712), (1077, 252160), (1182, 229760), (1280, 212169), (1436, 189120), (1576, 172320), (1795, 151296), (1920, 141446), (1970, 137856), (2154, 126080), (2364, 114880), (2872, 94560), (2955, 91904), (3152, 86160), (3590, 75648), (3840, 70723), (3940, 68928), (4308, 63040), (4728, 57440), (5385, 50432), (5744, 47280), (5910, 45952), (6304, 43080), (7180, 37824), (7880, 34464), (8616, 31520), (9456, 28720), (10770, 25216), (11488, 23640), (11820, 22976), (12608, 21540), (14360, 18912), (15760, 17232)]