128824320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{8387}}^1$

素因数の和:8415

約数の個数: 88

約数和(自身を含む): 412085664

約数和(自身を除く): 283261344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 8387, 15360, 16774, 25161, 33548, 41935, 50322, 67096, 83870, 100644, 125805, 134192, 167740, 201288, 251610, 268384, 335480, 402576, 503220, 536768, 670960, 805152, 1006440, 1073536, 1341920, 1610304, 2012880, 2147072, 2683840, 3220608, 4025760, 4294144, 5367680, 6441216, 8051520, 8588288, 10735360, 12882432, 16103040, 21470720, 25764864, 32206080, 42941440, 64412160, 128824320]

約数ペア:

[(1, 128824320), (2, 64412160), (3, 42941440), (4, 32206080), (5, 25764864), (6, 21470720), (8, 16103040), (10, 12882432), (12, 10735360), (15, 8588288), (16, 8051520), (20, 6441216), (24, 5367680), (30, 4294144), (32, 4025760), (40, 3220608), (48, 2683840), (60, 2147072), (64, 2012880), (80, 1610304), (96, 1341920), (120, 1073536), (128, 1006440), (160, 805152), (192, 670960), (240, 536768), (256, 503220), (320, 402576), (384, 335480), (480, 268384), (512, 251610), (640, 201288), (768, 167740), (960, 134192), (1024, 125805), (1280, 100644), (1536, 83870), (1920, 67096), (2560, 50322), (3072, 41935), (3840, 33548), (5120, 25161), (7680, 16774), (8387, 15360)]