120308608

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 177368192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 128, 133, 148, 152, 191, 224, 259, 266, 296, 304, 382, 448, 518, 532, 592, 608, 703, 764, 896, 1036, 1064, 1184, 1216, 1337, 1406, 1528, 2072, 2128, 2368, 2432, 2674, 2812, 3056, 3629, 4144, 4256, 4736, 4921, 5348, 5624, 6112, 7067, 7258, 8288, 8512, 9842, 10696, 11248, 12224, 14134, 14516, 16576, 17024, 19684, 21392, 22496, 24448, 25403, 28268, 29032, 33152, 39368, 42784, 44992, 49469, 50806, 56536, 58064, 78736, 85568, 89984, 98938, 101612, 113072, 116128, 134273, 157472, 171136, 197876, 203224, 226144, 232256, 268546, 314944, 395752, 406448, 452288, 464512, 537092, 629888, 791504, 812896, 904576, 939911, 1074184, 1583008, 1625792, 1879822, 2148368, 3166016, 3251584, 3759644, 4296736, 6332032, 7519288, 8593472, 15038576, 17186944, 30077152, 60154304, 120308608]

約数ペア:

[(1, 120308608), (2, 60154304), (4, 30077152), (7, 17186944), (8, 15038576), (14, 8593472), (16, 7519288), (19, 6332032), (28, 4296736), (32, 3759644), (37, 3251584), (38, 3166016), (56, 2148368), (64, 1879822), (74, 1625792), (76, 1583008), (112, 1074184), (128, 939911), (133, 904576), (148, 812896), (152, 791504), (191, 629888), (224, 537092), (259, 464512), (266, 452288), (296, 406448), (304, 395752), (382, 314944), (448, 268546), (518, 232256), (532, 226144), (592, 203224), (608, 197876), (703, 171136), (764, 157472), (896, 134273), (1036, 116128), (1064, 113072), (1184, 101612), (1216, 98938), (1337, 89984), (1406, 85568), (1528, 78736), (2072, 58064), (2128, 56536), (2368, 50806), (2432, 49469), (2674, 44992), (2812, 42784), (3056, 39368), (3629, 33152), (4144, 29032), (4256, 28268), (4736, 25403), (4921, 24448), (5348, 22496), (5624, 21392), (6112, 19684), (7067, 17024), (7258, 16576), (8288, 14516), (8512, 14134), (9842, 12224), (10696, 11248)]