252442020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{182929}}^1$

素因数の和:182964

約数の個数: 48

約数和(自身を含む): 737573760

約数和(自身を除く): 485131740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 182929, 365858, 548787, 731716, 914645, 1097574, 1829290, 2195148, 2743935, 3658580, 4207367, 5487870, 8414734, 10975740, 12622101, 16829468, 21036835, 25244202, 42073670, 50488404, 63110505, 84147340, 126221010, 252442020]

約数ペア:

[(1, 252442020), (2, 126221010), (3, 84147340), (4, 63110505), (5, 50488404), (6, 42073670), (10, 25244202), (12, 21036835), (15, 16829468), (20, 12622101), (23, 10975740), (30, 8414734), (46, 5487870), (60, 4207367), (69, 3658580), (92, 2743935), (115, 2195148), (138, 1829290), (230, 1097574), (276, 914645), (345, 731716), (460, 548787), (690, 365858), (1380, 182929)]