1190868240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215737}}^1$

素因数の和:215776

約数の個数: 80

約数和(自身を含む): 3852217728

約数和(自身を除く): 2661349488

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, 215737, 431474, 647211, 862948, 1078685, 1294422, 1725896, 2157370, 2588844, 3236055, 3451792, 4314740, 4961951, 5177688, 6472110, 8629480, 9923902, 10355376, 12944220, 14885853, 17258960, 19847804, 24809755, 25888440, 29771706, 39695608, 49619510, 51776880, 59543412, 74429265, 79391216, 99239020, 119086824, 148858530, 198478040, 238173648, 297717060, 396956080, 595434120, 1190868240]

約数ペア:

[(1, 1190868240), (2, 595434120), (3, 396956080), (4, 297717060), (5, 238173648), (6, 198478040), (8, 148858530), (10, 119086824), (12, 99239020), (15, 79391216), (16, 74429265), (20, 59543412), (23, 51776880), (24, 49619510), (30, 39695608), (40, 29771706), (46, 25888440), (48, 24809755), (60, 19847804), (69, 17258960), (80, 14885853), (92, 12944220), (115, 10355376), (120, 9923902), (138, 8629480), (184, 6472110), (230, 5177688), (240, 4961951), (276, 4314740), (345, 3451792), (368, 3236055), (460, 2588844), (552, 2157370), (690, 1725896), (920, 1294422), (1104, 1078685), (1380, 862948), (1840, 647211), (2760, 431474), (5520, 215737)]