43275480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 130710240

約数和(自身を除く): 87434760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2297, 2355, 3140, 3768, 4594, 4710, 6280, 6891, 9188, 9420, 11485, 13782, 18376, 18840, 22970, 27564, 34455, 45940, 55128, 68910, 91880, 137820, 275640, 360629, 721258, 1081887, 1442516, 1803145, 2163774, 2885032, 3606290, 4327548, 5409435, 7212580, 8655096, 10818870, 14425160, 21637740, 43275480]

約数ペア:

[(1, 43275480), (2, 21637740), (3, 14425160), (4, 10818870), (5, 8655096), (6, 7212580), (8, 5409435), (10, 4327548), (12, 3606290), (15, 2885032), (20, 2163774), (24, 1803145), (30, 1442516), (40, 1081887), (60, 721258), (120, 360629), (157, 275640), (314, 137820), (471, 91880), (628, 68910), (785, 55128), (942, 45940), (1256, 34455), (1570, 27564), (1884, 22970), (2297, 18840), (2355, 18376), (3140, 13782), (3768, 11485), (4594, 9420), (4710, 9188), (6280, 6891)]