55728960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8293}}^1$

素因数の和:8320

約数の個数: 112

約数和(自身を含む): 202240896

約数和(自身を除く): 146511936

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 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, 530752, 580510, 663440, 696612, 796128, 870765, 928816, 995160, 1161020, 1326880, 1393224, 1592256, 1741530, 1857632, 1990320, 2322040, 2653760, 2786448, 3483060, 3715264, 3980640, 4644080, 5572896, 6966120, 7961280, 9288160, 11145792, 13932240, 18576320, 27864480, 55728960]

約数ペア:

[(1, 55728960), (2, 27864480), (3, 18576320), (4, 13932240), (5, 11145792), (6, 9288160), (7, 7961280), (8, 6966120), (10, 5572896), (12, 4644080), (14, 3980640), (15, 3715264), (16, 3483060), (20, 2786448), (21, 2653760), (24, 2322040), (28, 1990320), (30, 1857632), (32, 1741530), (35, 1592256), (40, 1393224), (42, 1326880), (48, 1161020), (56, 995160), (60, 928816), (64, 870765), (70, 796128), (80, 696612), (84, 663440), (96, 580510), (105, 530752), (112, 497580), (120, 464408), (140, 398064), (160, 348306), (168, 331720), (192, 290255), (210, 265376), (224, 248790), (240, 232204), (280, 199032), (320, 174153), (336, 165860), (420, 132688), (448, 124395), (480, 116102), (560, 99516), (672, 82930), (840, 66344), (960, 58051), (1120, 49758), (1344, 41465), (1680, 33172), (2240, 24879), (3360, 16586), (6720, 8293)]