61154280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15443}}^1$

素因数の和:15471

約数の個数: 96

約数和(自身を含む): 216833760

約数和(自身を除く): 155679480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 15443, 30886, 46329, 61772, 77215, 92658, 123544, 138987, 154430, 169873, 185316, 231645, 277974, 308860, 339746, 370632, 463290, 509619, 555948, 617720, 679492, 694935, 849365, 926580, 1019238, 1111896, 1358984, 1389870, 1528857, 1698730, 1853160, 2038476, 2548095, 2779740, 3057714, 3397460, 4076952, 5096190, 5559480, 6115428, 6794920, 7644285, 10192380, 12230856, 15288570, 20384760, 30577140, 61154280]

約数ペア:

[(1, 61154280), (2, 30577140), (3, 20384760), (4, 15288570), (5, 12230856), (6, 10192380), (8, 7644285), (9, 6794920), (10, 6115428), (11, 5559480), (12, 5096190), (15, 4076952), (18, 3397460), (20, 3057714), (22, 2779740), (24, 2548095), (30, 2038476), (33, 1853160), (36, 1698730), (40, 1528857), (44, 1389870), (45, 1358984), (55, 1111896), (60, 1019238), (66, 926580), (72, 849365), (88, 694935), (90, 679492), (99, 617720), (110, 555948), (120, 509619), (132, 463290), (165, 370632), (180, 339746), (198, 308860), (220, 277974), (264, 231645), (330, 185316), (360, 169873), (396, 154430), (440, 138987), (495, 123544), (660, 92658), (792, 77215), (990, 61772), (1320, 46329), (1980, 30886), (3960, 15443)]