180400608

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:982

約数の個数: 120

約数和(自身を含む): 537878880

約数和(自身を除く): 357478272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 881, 948, 1264, 1296, 1422, 1762, 1896, 2133, 2528, 2592, 2643, 2844, 3524, 3792, 4266, 5286, 5688, 6399, 7048, 7584, 7929, 8532, 10572, 11376, 12798, 14096, 15858, 17064, 21144, 22752, 23787, 25596, 28192, 31716, 34128, 42288, 47574, 51192, 63432, 68256, 69599, 71361, 84576, 95148, 102384, 126864, 139198, 142722, 190296, 204768, 208797, 253728, 278396, 285444, 380592, 417594, 556792, 570888, 626391, 761184, 835188, 1113584, 1141776, 1252782, 1670376, 1879173, 2227168, 2283552, 2505564, 3340752, 3758346, 5011128, 5637519, 6681504, 7516692, 10022256, 11275038, 15033384, 20044512, 22550076, 30066768, 45100152, 60133536, 90200304, 180400608]

約数ペア:

[(1, 180400608), (2, 90200304), (3, 60133536), (4, 45100152), (6, 30066768), (8, 22550076), (9, 20044512), (12, 15033384), (16, 11275038), (18, 10022256), (24, 7516692), (27, 6681504), (32, 5637519), (36, 5011128), (48, 3758346), (54, 3340752), (72, 2505564), (79, 2283552), (81, 2227168), (96, 1879173), (108, 1670376), (144, 1252782), (158, 1141776), (162, 1113584), (216, 835188), (237, 761184), (288, 626391), (316, 570888), (324, 556792), (432, 417594), (474, 380592), (632, 285444), (648, 278396), (711, 253728), (864, 208797), (881, 204768), (948, 190296), (1264, 142722), (1296, 139198), (1422, 126864), (1762, 102384), (1896, 95148), (2133, 84576), (2528, 71361), (2592, 69599), (2643, 68256), (2844, 63432), (3524, 51192), (3792, 47574), (4266, 42288), (5286, 34128), (5688, 31716), (6399, 28192), (7048, 25596), (7584, 23787), (7929, 22752), (8532, 21144), (10572, 17064), (11376, 15858), (12798, 14096)]