72336960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25117}}^1$

素因数の和:25140

約数の個数: 84

約数和(自身を含む): 248818908

約数和(自身を除く): 176481948

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25117, 50234, 75351, 100468, 125585, 150702, 200936, 226053, 251170, 301404, 376755, 401872, 452106, 502340, 602808, 753510, 803744, 904212, 1004680, 1130265, 1205616, 1507020, 1607488, 1808424, 2009360, 2260530, 2411232, 3014040, 3616848, 4018720, 4521060, 4822464, 6028080, 7233696, 8037440, 9042120, 12056160, 14467392, 18084240, 24112320, 36168480, 72336960]

約数ペア:

[(1, 72336960), (2, 36168480), (3, 24112320), (4, 18084240), (5, 14467392), (6, 12056160), (8, 9042120), (9, 8037440), (10, 7233696), (12, 6028080), (15, 4822464), (16, 4521060), (18, 4018720), (20, 3616848), (24, 3014040), (30, 2411232), (32, 2260530), (36, 2009360), (40, 1808424), (45, 1607488), (48, 1507020), (60, 1205616), (64, 1130265), (72, 1004680), (80, 904212), (90, 803744), (96, 753510), (120, 602808), (144, 502340), (160, 452106), (180, 401872), (192, 376755), (240, 301404), (288, 251170), (320, 226053), (360, 200936), (480, 150702), (576, 125585), (720, 100468), (960, 75351), (1440, 50234), (2880, 25117)]