120305152

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 269139024

約数和(自身を除く): 148833872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 128, 164, 176, 256, 328, 352, 451, 512, 521, 656, 704, 902, 1042, 1312, 1408, 1804, 2084, 2624, 2816, 3608, 4168, 5248, 5632, 5731, 7216, 8336, 10496, 11462, 14432, 16672, 20992, 21361, 22924, 28864, 33344, 42722, 45848, 57728, 66688, 85444, 91696, 115456, 133376, 170888, 183392, 230912, 234971, 266752, 341776, 366784, 469942, 683552, 733568, 939884, 1367104, 1467136, 1879768, 2734208, 2934272, 3759536, 5468416, 7519072, 10936832, 15038144, 30076288, 60152576, 120305152]

約数ペア:

[(1, 120305152), (2, 60152576), (4, 30076288), (8, 15038144), (11, 10936832), (16, 7519072), (22, 5468416), (32, 3759536), (41, 2934272), (44, 2734208), (64, 1879768), (82, 1467136), (88, 1367104), (128, 939884), (164, 733568), (176, 683552), (256, 469942), (328, 366784), (352, 341776), (451, 266752), (512, 234971), (521, 230912), (656, 183392), (704, 170888), (902, 133376), (1042, 115456), (1312, 91696), (1408, 85444), (1804, 66688), (2084, 57728), (2624, 45848), (2816, 42722), (3608, 33344), (4168, 28864), (5248, 22924), (5632, 21361), (5731, 20992), (7216, 16672), (8336, 14432), (10496, 11462)]