271517040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2871

約数の個数: 120

約数和(自身を含む): 918743280

約数和(自身を除く): 647226240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1668, 2085, 2224, 2502, 2713, 2780, 3336, 4170, 5004, 5426, 5560, 6255, 6672, 8139, 8340, 10008, 10852, 11120, 12510, 13565, 16278, 16680, 20016, 21704, 24417, 25020, 27130, 32556, 33360, 40695, 43408, 48834, 50040, 54260, 65112, 81390, 97668, 100080, 108520, 122085, 130224, 162780, 195336, 217040, 244170, 325560, 377107, 390672, 488340, 651120, 754214, 976680, 1131321, 1508428, 1885535, 1953360, 2262642, 3016856, 3393963, 3771070, 4525284, 5656605, 6033712, 6787926, 7542140, 9050568, 11313210, 13575852, 15084280, 16969815, 18101136, 22626420, 27151704, 30168560, 33939630, 45252840, 54303408, 67879260, 90505680, 135758520, 271517040]

約数ペア:

[(1, 271517040), (2, 135758520), (3, 90505680), (4, 67879260), (5, 54303408), (6, 45252840), (8, 33939630), (9, 30168560), (10, 27151704), (12, 22626420), (15, 18101136), (16, 16969815), (18, 15084280), (20, 13575852), (24, 11313210), (30, 9050568), (36, 7542140), (40, 6787926), (45, 6033712), (48, 5656605), (60, 4525284), (72, 3771070), (80, 3393963), (90, 3016856), (120, 2262642), (139, 1953360), (144, 1885535), (180, 1508428), (240, 1131321), (278, 976680), (360, 754214), (417, 651120), (556, 488340), (695, 390672), (720, 377107), (834, 325560), (1112, 244170), (1251, 217040), (1390, 195336), (1668, 162780), (2085, 130224), (2224, 122085), (2502, 108520), (2713, 100080), (2780, 97668), (3336, 81390), (4170, 65112), (5004, 54260), (5426, 50040), (5560, 48834), (6255, 43408), (6672, 40695), (8139, 33360), (8340, 32556), (10008, 27130), (10852, 25020), (11120, 24417), (12510, 21704), (13565, 20016), (16278, 16680)]