84144960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9765

約数の個数: 112

約数和(自身を含む): 296875200

約数和(自身を除く): 212730240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9739, 19478, 29217, 38956, 48695, 58434, 77912, 87651, 97390, 116868, 146085, 155824, 175302, 194780, 233736, 262953, 292170, 311648, 350604, 389560, 438255, 467472, 525906, 584340, 623296, 701208, 779120, 876510, 934944, 1051812, 1168680, 1314765, 1402416, 1558240, 1753020, 1869888, 2103624, 2337360, 2629530, 2804832, 3116480, 3506040, 4207248, 4674720, 5259060, 5609664, 7012080, 8414496, 9349440, 10518120, 14024160, 16828992, 21036240, 28048320, 42072480, 84144960]

約数ペア:

[(1, 84144960), (2, 42072480), (3, 28048320), (4, 21036240), (5, 16828992), (6, 14024160), (8, 10518120), (9, 9349440), (10, 8414496), (12, 7012080), (15, 5609664), (16, 5259060), (18, 4674720), (20, 4207248), (24, 3506040), (27, 3116480), (30, 2804832), (32, 2629530), (36, 2337360), (40, 2103624), (45, 1869888), (48, 1753020), (54, 1558240), (60, 1402416), (64, 1314765), (72, 1168680), (80, 1051812), (90, 934944), (96, 876510), (108, 779120), (120, 701208), (135, 623296), (144, 584340), (160, 525906), (180, 467472), (192, 438255), (216, 389560), (240, 350604), (270, 311648), (288, 292170), (320, 262953), (360, 233736), (432, 194780), (480, 175302), (540, 155824), (576, 146085), (720, 116868), (864, 97390), (960, 87651), (1080, 77912), (1440, 58434), (1728, 48695), (2160, 38956), (2880, 29217), (4320, 19478), (8640, 9739)]