2146103040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{558881}}^1$

素因数の和:558905

約数の個数: 72

約数和(自身を含む): 6854128848

約数和(自身を除く): 4708025808

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, 640, 768, 960, 1280, 1920, 3840, 558881, 1117762, 1676643, 2235524, 2794405, 3353286, 4471048, 5588810, 6706572, 8383215, 8942096, 11177620, 13413144, 16766430, 17884192, 22355240, 26826288, 33532860, 35768384, 44710480, 53652576, 67065720, 71536768, 89420960, 107305152, 134131440, 143073536, 178841920, 214610304, 268262880, 357683840, 429220608, 536525760, 715367680, 1073051520, 2146103040]

約数ペア:

[(1, 2146103040), (2, 1073051520), (3, 715367680), (4, 536525760), (5, 429220608), (6, 357683840), (8, 268262880), (10, 214610304), (12, 178841920), (15, 143073536), (16, 134131440), (20, 107305152), (24, 89420960), (30, 71536768), (32, 67065720), (40, 53652576), (48, 44710480), (60, 35768384), (64, 33532860), (80, 26826288), (96, 22355240), (120, 17884192), (128, 16766430), (160, 13413144), (192, 11177620), (240, 8942096), (256, 8383215), (320, 6706572), (384, 5588810), (480, 4471048), (640, 3353286), (768, 2794405), (960, 2235524), (1280, 1676643), (1920, 1117762), (3840, 558881)]