1461342080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 3830924160

約数和(自身を除く): 2369582080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 251, 320, 352, 440, 502, 640, 704, 827, 880, 1004, 1255, 1408, 1654, 1760, 2008, 2510, 2761, 3308, 3520, 4016, 4135, 5020, 5522, 6616, 7040, 8032, 8270, 9097, 10040, 11044, 13232, 13805, 16064, 16540, 18194, 20080, 22088, 26464, 27610, 32128, 33080, 36388, 40160, 44176, 45485, 52928, 55220, 66160, 72776, 80320, 88352, 90970, 105856, 110440, 132320, 145552, 160640, 176704, 181940, 207577, 220880, 264640, 291104, 353408, 363880, 415154, 441760, 529280, 582208, 727760, 830308, 883520, 1037885, 1164416, 1455520, 1660616, 1767040, 2075770, 2283347, 2911040, 3321232, 4151540, 4566694, 5822080, 6642464, 8303080, 9133388, 11416735, 13284928, 16606160, 18266776, 22833470, 26569856, 33212320, 36533552, 45666940, 66424640, 73067104, 91333880, 132849280, 146134208, 182667760, 292268416, 365335520, 730671040, 1461342080]

約数ペア:

[(1, 1461342080), (2, 730671040), (4, 365335520), (5, 292268416), (8, 182667760), (10, 146134208), (11, 132849280), (16, 91333880), (20, 73067104), (22, 66424640), (32, 45666940), (40, 36533552), (44, 33212320), (55, 26569856), (64, 22833470), (80, 18266776), (88, 16606160), (110, 13284928), (128, 11416735), (160, 9133388), (176, 8303080), (220, 6642464), (251, 5822080), (320, 4566694), (352, 4151540), (440, 3321232), (502, 2911040), (640, 2283347), (704, 2075770), (827, 1767040), (880, 1660616), (1004, 1455520), (1255, 1164416), (1408, 1037885), (1654, 883520), (1760, 830308), (2008, 727760), (2510, 582208), (2761, 529280), (3308, 441760), (3520, 415154), (4016, 363880), (4135, 353408), (5020, 291104), (5522, 264640), (6616, 220880), (7040, 207577), (8032, 181940), (8270, 176704), (9097, 160640), (10040, 145552), (11044, 132320), (13232, 110440), (13805, 105856), (16064, 90970), (16540, 88352), (18194, 80320), (20080, 72776), (22088, 66160), (26464, 55220), (27610, 52928), (32128, 45485), (33080, 44176), (36388, 40160)]