180468864

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 540192000

約数和(自身を除く): 359723136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 661, 711, 864, 948, 1152, 1264, 1322, 1422, 1728, 1896, 1983, 2133, 2528, 2644, 2844, 3456, 3792, 3966, 4266, 5056, 5288, 5688, 5949, 7584, 7932, 8532, 10112, 10576, 11376, 11898, 15168, 15864, 17064, 17847, 21152, 22752, 23796, 30336, 31728, 34128, 35694, 42304, 45504, 47592, 52219, 63456, 68256, 71388, 84608, 91008, 95184, 104438, 126912, 136512, 142776, 156657, 190368, 208876, 253824, 273024, 285552, 313314, 380736, 417752, 469971, 571104, 626628, 761472, 835504, 939942, 1142208, 1253256, 1409913, 1671008, 1879884, 2284416, 2506512, 2819826, 3342016, 3759768, 5013024, 5639652, 6684032, 7519536, 10026048, 11279304, 15039072, 20052096, 22558608, 30078144, 45117216, 60156288, 90234432, 180468864]

約数ペア:

[(1, 180468864), (2, 90234432), (3, 60156288), (4, 45117216), (6, 30078144), (8, 22558608), (9, 20052096), (12, 15039072), (16, 11279304), (18, 10026048), (24, 7519536), (27, 6684032), (32, 5639652), (36, 5013024), (48, 3759768), (54, 3342016), (64, 2819826), (72, 2506512), (79, 2284416), (96, 1879884), (108, 1671008), (128, 1409913), (144, 1253256), (158, 1142208), (192, 939942), (216, 835504), (237, 761472), (288, 626628), (316, 571104), (384, 469971), (432, 417752), (474, 380736), (576, 313314), (632, 285552), (661, 273024), (711, 253824), (864, 208876), (948, 190368), (1152, 156657), (1264, 142776), (1322, 136512), (1422, 126912), (1728, 104438), (1896, 95184), (1983, 91008), (2133, 84608), (2528, 71388), (2644, 68256), (2844, 63456), (3456, 52219), (3792, 47592), (3966, 45504), (4266, 42304), (5056, 35694), (5288, 34128), (5688, 31728), (5949, 30336), (7584, 23796), (7932, 22752), (8532, 21152), (10112, 17847), (10576, 17064), (11376, 15864), (11898, 15168)]