143729520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54443}}^1$

素因数の和:54470

約数の個数: 80

約数和(自身を含む): 486076032

約数和(自身を除く): 342346512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54443, 108886, 163329, 217772, 272215, 326658, 435544, 544430, 598873, 653316, 816645, 871088, 1088860, 1197746, 1306632, 1633290, 1796619, 2177720, 2395492, 2613264, 2994365, 3266580, 3593238, 4355440, 4790984, 5988730, 6533160, 7186476, 8983095, 9581968, 11977460, 13066320, 14372952, 17966190, 23954920, 28745904, 35932380, 47909840, 71864760, 143729520]

約数ペア:

[(1, 143729520), (2, 71864760), (3, 47909840), (4, 35932380), (5, 28745904), (6, 23954920), (8, 17966190), (10, 14372952), (11, 13066320), (12, 11977460), (15, 9581968), (16, 8983095), (20, 7186476), (22, 6533160), (24, 5988730), (30, 4790984), (33, 4355440), (40, 3593238), (44, 3266580), (48, 2994365), (55, 2613264), (60, 2395492), (66, 2177720), (80, 1796619), (88, 1633290), (110, 1306632), (120, 1197746), (132, 1088860), (165, 871088), (176, 816645), (220, 653316), (240, 598873), (264, 544430), (330, 435544), (440, 326658), (528, 272215), (660, 217772), (880, 163329), (1320, 108886), (2640, 54443)]