27864480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8293}}^1$

素因数の和:8318

約数の個数: 96

約数和(自身を含む): 100324224

約数和(自身を除く): 72459744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8293, 16586, 24879, 33172, 41465, 49758, 58051, 66344, 82930, 99516, 116102, 124395, 132688, 165860, 174153, 199032, 232204, 248790, 265376, 290255, 331720, 348306, 398064, 464408, 497580, 580510, 663440, 696612, 796128, 870765, 928816, 995160, 1161020, 1326880, 1393224, 1741530, 1857632, 1990320, 2322040, 2786448, 3483060, 3980640, 4644080, 5572896, 6966120, 9288160, 13932240, 27864480]

約数ペア:

[(1, 27864480), (2, 13932240), (3, 9288160), (4, 6966120), (5, 5572896), (6, 4644080), (7, 3980640), (8, 3483060), (10, 2786448), (12, 2322040), (14, 1990320), (15, 1857632), (16, 1741530), (20, 1393224), (21, 1326880), (24, 1161020), (28, 995160), (30, 928816), (32, 870765), (35, 796128), (40, 696612), (42, 663440), (48, 580510), (56, 497580), (60, 464408), (70, 398064), (80, 348306), (84, 331720), (96, 290255), (105, 265376), (112, 248790), (120, 232204), (140, 199032), (160, 174153), (168, 165860), (210, 132688), (224, 124395), (240, 116102), (280, 99516), (336, 82930), (420, 66344), (480, 58051), (560, 49758), (672, 41465), (840, 33172), (1120, 24879), (1680, 16586), (3360, 8293)]