80358780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58231}}^1$

素因数の和:58266

約数の個数: 48

約数和(自身を含む): 234791424

約数和(自身を除く): 154432644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 58231, 116462, 174693, 232924, 291155, 349386, 582310, 698772, 873465, 1164620, 1339313, 1746930, 2678626, 3493860, 4017939, 5357252, 6696565, 8035878, 13393130, 16071756, 20089695, 26786260, 40179390, 80358780]

約数ペア:

[(1, 80358780), (2, 40179390), (3, 26786260), (4, 20089695), (5, 16071756), (6, 13393130), (10, 8035878), (12, 6696565), (15, 5357252), (20, 4017939), (23, 3493860), (30, 2678626), (46, 1746930), (60, 1339313), (69, 1164620), (92, 873465), (115, 698772), (138, 582310), (230, 349386), (276, 291155), (345, 232924), (460, 174693), (690, 116462), (1380, 58231)]