29888760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22643}}^1$

素因数の和:22668

約数の個数: 64

約数和(自身を含む): 97822080

約数和(自身を除く): 67933320

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, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 226430, 249073, 271716, 339645, 452860, 498146, 543432, 679290, 747219, 905720, 996292, 1245365, 1358580, 1494438, 1992584, 2490730, 2717160, 2988876, 3736095, 4981460, 5977752, 7472190, 9962920, 14944380, 29888760]

約数ペア:

[(1, 29888760), (2, 14944380), (3, 9962920), (4, 7472190), (5, 5977752), (6, 4981460), (8, 3736095), (10, 2988876), (11, 2717160), (12, 2490730), (15, 1992584), (20, 1494438), (22, 1358580), (24, 1245365), (30, 996292), (33, 905720), (40, 747219), (44, 679290), (55, 543432), (60, 498146), (66, 452860), (88, 339645), (110, 271716), (120, 249073), (132, 226430), (165, 181144), (220, 135858), (264, 113215), (330, 90572), (440, 67929), (660, 45286), (1320, 22643)]