61552320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 112

約数和(自身を含む): 197742048

約数和(自身を除く): 136189728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 661, 776, 960, 970, 1164, 1322, 1455, 1552, 1940, 1983, 2328, 2644, 2910, 3104, 3305, 3880, 3966, 4656, 5288, 5820, 6208, 6610, 7760, 7932, 9312, 9915, 10576, 11640, 13220, 15520, 15864, 18624, 19830, 21152, 23280, 26440, 31040, 31728, 39660, 42304, 46560, 52880, 63456, 64117, 79320, 93120, 105760, 126912, 128234, 158640, 192351, 211520, 256468, 317280, 320585, 384702, 512936, 634560, 641170, 769404, 961755, 1025872, 1282340, 1538808, 1923510, 2051744, 2564680, 3077616, 3847020, 4103488, 5129360, 6155232, 7694040, 10258720, 12310464, 15388080, 20517440, 30776160, 61552320]

約数ペア:

[(1, 61552320), (2, 30776160), (3, 20517440), (4, 15388080), (5, 12310464), (6, 10258720), (8, 7694040), (10, 6155232), (12, 5129360), (15, 4103488), (16, 3847020), (20, 3077616), (24, 2564680), (30, 2051744), (32, 1923510), (40, 1538808), (48, 1282340), (60, 1025872), (64, 961755), (80, 769404), (96, 641170), (97, 634560), (120, 512936), (160, 384702), (192, 320585), (194, 317280), (240, 256468), (291, 211520), (320, 192351), (388, 158640), (480, 128234), (485, 126912), (582, 105760), (661, 93120), (776, 79320), (960, 64117), (970, 63456), (1164, 52880), (1322, 46560), (1455, 42304), (1552, 39660), (1940, 31728), (1983, 31040), (2328, 26440), (2644, 23280), (2910, 21152), (3104, 19830), (3305, 18624), (3880, 15864), (3966, 15520), (4656, 13220), (5288, 11640), (5820, 10576), (6208, 9915), (6610, 9312), (7760, 7932)]