69489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 209468160

約数和(自身を除く): 139978920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2551, 2724, 3405, 4540, 5102, 5448, 6810, 7653, 9080, 10204, 12755, 13620, 15306, 20408, 25510, 27240, 30612, 38265, 51020, 61224, 76530, 102040, 153060, 306120, 579077, 1158154, 1737231, 2316308, 2895385, 3474462, 4632616, 5790770, 6948924, 8686155, 11581540, 13897848, 17372310, 23163080, 34744620, 69489240]

約数ペア:

[(1, 69489240), (2, 34744620), (3, 23163080), (4, 17372310), (5, 13897848), (6, 11581540), (8, 8686155), (10, 6948924), (12, 5790770), (15, 4632616), (20, 3474462), (24, 2895385), (30, 2316308), (40, 1737231), (60, 1158154), (120, 579077), (227, 306120), (454, 153060), (681, 102040), (908, 76530), (1135, 61224), (1362, 51020), (1816, 38265), (2270, 30612), (2551, 27240), (2724, 25510), (3405, 20408), (4540, 15306), (5102, 13620), (5448, 12755), (6810, 10204), (7653, 9080)]