86548080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15679}}^1$

素因数の和:15718

約数の個数: 80

約数和(自身を含む): 279982080

約数和(自身を除く): 193434000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15679, 31358, 47037, 62716, 78395, 94074, 125432, 156790, 188148, 235185, 250864, 313580, 360617, 376296, 470370, 627160, 721234, 752592, 940740, 1081851, 1254320, 1442468, 1803085, 1881480, 2163702, 2884936, 3606170, 3762960, 4327404, 5409255, 5769872, 7212340, 8654808, 10818510, 14424680, 17309616, 21637020, 28849360, 43274040, 86548080]

約数ペア:

[(1, 86548080), (2, 43274040), (3, 28849360), (4, 21637020), (5, 17309616), (6, 14424680), (8, 10818510), (10, 8654808), (12, 7212340), (15, 5769872), (16, 5409255), (20, 4327404), (23, 3762960), (24, 3606170), (30, 2884936), (40, 2163702), (46, 1881480), (48, 1803085), (60, 1442468), (69, 1254320), (80, 1081851), (92, 940740), (115, 752592), (120, 721234), (138, 627160), (184, 470370), (230, 376296), (240, 360617), (276, 313580), (345, 250864), (368, 235185), (460, 188148), (552, 156790), (690, 125432), (920, 94074), (1104, 78395), (1380, 62716), (1840, 47037), (2760, 31358), (5520, 15679)]