74438760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56393}}^1$

素因数の和:56418

約数の個数: 64

約数和(自身を含む): 243622080

約数和(自身を除く): 169183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 56393, 112786, 169179, 225572, 281965, 338358, 451144, 563930, 620323, 676716, 845895, 1127860, 1240646, 1353432, 1691790, 1860969, 2255720, 2481292, 3101615, 3383580, 3721938, 4962584, 6203230, 6767160, 7443876, 9304845, 12406460, 14887752, 18609690, 24812920, 37219380, 74438760]

約数ペア:

[(1, 74438760), (2, 37219380), (3, 24812920), (4, 18609690), (5, 14887752), (6, 12406460), (8, 9304845), (10, 7443876), (11, 6767160), (12, 6203230), (15, 4962584), (20, 3721938), (22, 3383580), (24, 3101615), (30, 2481292), (33, 2255720), (40, 1860969), (44, 1691790), (55, 1353432), (60, 1240646), (66, 1127860), (88, 845895), (110, 676716), (120, 620323), (132, 563930), (165, 451144), (220, 338358), (264, 281965), (330, 225572), (440, 169179), (660, 112786), (1320, 56393)]