126555840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43943}}^1$

素因数の和:43966

約数の個数: 84

約数和(自身を含む): 435309264

約数和(自身を除く): 308753424

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, 43943, 87886, 131829, 175772, 219715, 263658, 351544, 395487, 439430, 527316, 659145, 703088, 790974, 878860, 1054632, 1318290, 1406176, 1581948, 1757720, 1977435, 2109264, 2636580, 2812352, 3163896, 3515440, 3954870, 4218528, 5273160, 6327792, 7030880, 7909740, 8437056, 10546320, 12655584, 14061760, 15819480, 21092640, 25311168, 31638960, 42185280, 63277920, 126555840]

約数ペア:

[(1, 126555840), (2, 63277920), (3, 42185280), (4, 31638960), (5, 25311168), (6, 21092640), (8, 15819480), (9, 14061760), (10, 12655584), (12, 10546320), (15, 8437056), (16, 7909740), (18, 7030880), (20, 6327792), (24, 5273160), (30, 4218528), (32, 3954870), (36, 3515440), (40, 3163896), (45, 2812352), (48, 2636580), (60, 2109264), (64, 1977435), (72, 1757720), (80, 1581948), (90, 1406176), (96, 1318290), (120, 1054632), (144, 878860), (160, 790974), (180, 703088), (192, 659145), (240, 527316), (288, 439430), (320, 395487), (360, 351544), (480, 263658), (576, 219715), (720, 175772), (960, 131829), (1440, 87886), (2880, 43943)]