2856159360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{165287}}^1$

素因数の和:165315

約数の個数: 128

約数和(自身を含む): 10115625600

約数和(自身を除く): 7259466240

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 165287, 330574, 495861, 661148, 826435, 991722, 1322296, 1487583, 1652870, 1983444, 2479305, 2644592, 2975166, 3305740, 3966888, 4462749, 4958610, 5289184, 5950332, 6611480, 7437915, 7933776, 8925498, 9917220, 10578368, 11900664, 13222960, 14875830, 15867552, 17850996, 19834440, 21156736, 22313745, 23801328, 26445920, 29751660, 31735104, 35701992, 39668880, 44627490, 47602656, 52891840, 59503320, 63470208, 71403984, 79337760, 89254980, 95205312, 105783680, 119006640, 142807968, 158675520, 178509960, 190410624, 238013280, 285615936, 317351040, 357019920, 476026560, 571231872, 714039840, 952053120, 1428079680, 2856159360]

約数ペア:

[(1, 2856159360), (2, 1428079680), (3, 952053120), (4, 714039840), (5, 571231872), (6, 476026560), (8, 357019920), (9, 317351040), (10, 285615936), (12, 238013280), (15, 190410624), (16, 178509960), (18, 158675520), (20, 142807968), (24, 119006640), (27, 105783680), (30, 95205312), (32, 89254980), (36, 79337760), (40, 71403984), (45, 63470208), (48, 59503320), (54, 52891840), (60, 47602656), (64, 44627490), (72, 39668880), (80, 35701992), (90, 31735104), (96, 29751660), (108, 26445920), (120, 23801328), (128, 22313745), (135, 21156736), (144, 19834440), (160, 17850996), (180, 15867552), (192, 14875830), (216, 13222960), (240, 11900664), (270, 10578368), (288, 9917220), (320, 8925498), (360, 7933776), (384, 7437915), (432, 6611480), (480, 5950332), (540, 5289184), (576, 4958610), (640, 4462749), (720, 3966888), (864, 3305740), (960, 2975166), (1080, 2644592), (1152, 2479305), (1440, 1983444), (1728, 1652870), (1920, 1487583), (2160, 1322296), (2880, 991722), (3456, 826435), (4320, 661148), (5760, 495861), (8640, 330574), (17280, 165287)]