12974280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9829}}^1$

素因数の和:9854

約数の個数: 64

約数和(自身を含む): 42465600

約数和(自身を除く): 29491320

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, 9829, 19658, 29487, 39316, 49145, 58974, 78632, 98290, 108119, 117948, 147435, 196580, 216238, 235896, 294870, 324357, 393160, 432476, 540595, 589740, 648714, 864952, 1081190, 1179480, 1297428, 1621785, 2162380, 2594856, 3243570, 4324760, 6487140, 12974280]

約数ペア:

[(1, 12974280), (2, 6487140), (3, 4324760), (4, 3243570), (5, 2594856), (6, 2162380), (8, 1621785), (10, 1297428), (11, 1179480), (12, 1081190), (15, 864952), (20, 648714), (22, 589740), (24, 540595), (30, 432476), (33, 393160), (40, 324357), (44, 294870), (55, 235896), (60, 216238), (66, 196580), (88, 147435), (110, 117948), (120, 108119), (132, 98290), (165, 78632), (220, 58974), (264, 49145), (330, 39316), (440, 29487), (660, 19658), (1320, 9829)]