120951776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 272232576

約数和(自身を除く): 151280800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 61, 86, 88, 122, 131, 172, 176, 244, 262, 344, 352, 473, 488, 524, 671, 688, 946, 976, 1048, 1342, 1376, 1441, 1892, 1952, 2096, 2623, 2684, 2882, 3784, 4192, 5246, 5368, 5633, 5764, 7568, 7991, 10492, 10736, 11266, 11528, 15136, 15982, 20984, 21472, 22532, 23056, 28853, 31964, 41968, 45064, 46112, 57706, 61963, 63928, 83936, 87901, 90128, 115412, 123926, 127856, 175802, 180256, 230824, 247852, 255712, 343613, 351604, 461648, 495704, 687226, 703208, 923296, 991408, 1374452, 1406416, 1982816, 2748904, 2812832, 3779743, 5497808, 7559486, 10995616, 15118972, 30237944, 60475888, 120951776]

約数ペア:

[(1, 120951776), (2, 60475888), (4, 30237944), (8, 15118972), (11, 10995616), (16, 7559486), (22, 5497808), (32, 3779743), (43, 2812832), (44, 2748904), (61, 1982816), (86, 1406416), (88, 1374452), (122, 991408), (131, 923296), (172, 703208), (176, 687226), (244, 495704), (262, 461648), (344, 351604), (352, 343613), (473, 255712), (488, 247852), (524, 230824), (671, 180256), (688, 175802), (946, 127856), (976, 123926), (1048, 115412), (1342, 90128), (1376, 87901), (1441, 83936), (1892, 63928), (1952, 61963), (2096, 57706), (2623, 46112), (2684, 45064), (2882, 41968), (3784, 31964), (4192, 28853), (5246, 23056), (5368, 22532), (5633, 21472), (5764, 20984), (7568, 15982), (7991, 15136), (10492, 11528), (10736, 11266)]