120880128

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 132

約数和(自身を含む): 343159080

約数和(自身を除く): 222278952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 128, 152, 192, 218, 228, 256, 304, 327, 361, 384, 436, 456, 512, 608, 654, 722, 768, 872, 912, 1024, 1083, 1216, 1308, 1444, 1536, 1744, 1824, 2071, 2166, 2432, 2616, 2888, 3072, 3488, 3648, 4142, 4332, 4864, 5232, 5776, 6213, 6976, 7296, 8284, 8664, 9728, 10464, 11552, 12426, 13952, 14592, 16568, 17328, 19456, 20928, 23104, 24852, 27904, 29184, 33136, 34656, 39349, 41856, 46208, 49704, 55808, 58368, 66272, 69312, 78698, 83712, 92416, 99408, 111616, 118047, 132544, 138624, 157396, 167424, 184832, 198816, 236094, 265088, 277248, 314792, 334848, 369664, 397632, 472188, 530176, 554496, 629584, 795264, 944376, 1060352, 1108992, 1259168, 1590528, 1888752, 2120704, 2518336, 3181056, 3777504, 5036672, 6362112, 7555008, 10073344, 15110016, 20146688, 30220032, 40293376, 60440064, 120880128]

約数ペア:

[(1, 120880128), (2, 60440064), (3, 40293376), (4, 30220032), (6, 20146688), (8, 15110016), (12, 10073344), (16, 7555008), (19, 6362112), (24, 5036672), (32, 3777504), (38, 3181056), (48, 2518336), (57, 2120704), (64, 1888752), (76, 1590528), (96, 1259168), (109, 1108992), (114, 1060352), (128, 944376), (152, 795264), (192, 629584), (218, 554496), (228, 530176), (256, 472188), (304, 397632), (327, 369664), (361, 334848), (384, 314792), (436, 277248), (456, 265088), (512, 236094), (608, 198816), (654, 184832), (722, 167424), (768, 157396), (872, 138624), (912, 132544), (1024, 118047), (1083, 111616), (1216, 99408), (1308, 92416), (1444, 83712), (1536, 78698), (1744, 69312), (1824, 66272), (2071, 58368), (2166, 55808), (2432, 49704), (2616, 46208), (2888, 41856), (3072, 39349), (3488, 34656), (3648, 33136), (4142, 29184), (4332, 27904), (4864, 24852), (5232, 23104), (5776, 20928), (6213, 19456), (6976, 17328), (7296, 16568), (8284, 14592), (8664, 13952), (9728, 12426), (10464, 11552)]