2040445920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{184823}}^1$

素因数の和:184864

約数の個数: 96

約数和(自身を含む): 6706893312

約数和(自身を除く): 4666447392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 184823, 369646, 554469, 739292, 924115, 1108938, 1478584, 1848230, 2217876, 2772345, 2957168, 3696460, 4250929, 4435752, 5544690, 5914336, 7392920, 8501858, 8871504, 11089380, 12752787, 14785840, 17003716, 17743008, 21254645, 22178760, 25505574, 29571680, 34007432, 42509290, 44357520, 51011148, 63763935, 68014864, 85018580, 88715040, 102022296, 127527870, 136029728, 170037160, 204044592, 255055740, 340074320, 408089184, 510111480, 680148640, 1020222960, 2040445920]

約数ペア:

[(1, 2040445920), (2, 1020222960), (3, 680148640), (4, 510111480), (5, 408089184), (6, 340074320), (8, 255055740), (10, 204044592), (12, 170037160), (15, 136029728), (16, 127527870), (20, 102022296), (23, 88715040), (24, 85018580), (30, 68014864), (32, 63763935), (40, 51011148), (46, 44357520), (48, 42509290), (60, 34007432), (69, 29571680), (80, 25505574), (92, 22178760), (96, 21254645), (115, 17743008), (120, 17003716), (138, 14785840), (160, 12752787), (184, 11089380), (230, 8871504), (240, 8501858), (276, 7392920), (345, 5914336), (368, 5544690), (460, 4435752), (480, 4250929), (552, 3696460), (690, 2957168), (736, 2772345), (920, 2217876), (1104, 1848230), (1380, 1478584), (1840, 1108938), (2208, 924115), (2760, 739292), (3680, 554469), (5520, 369646), (11040, 184823)]