27437640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228647}}^1$

素因数の和:228661

約数の個数: 32

約数和(自身を含む): 82313280

約数和(自身を除く): 54875640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228647, 457294, 685941, 914588, 1143235, 1371882, 1829176, 2286470, 2743764, 3429705, 4572940, 5487528, 6859410, 9145880, 13718820, 27437640]

約数ペア:

[(1, 27437640), (2, 13718820), (3, 9145880), (4, 6859410), (5, 5487528), (6, 4572940), (8, 3429705), (10, 2743764), (12, 2286470), (15, 1829176), (20, 1371882), (24, 1143235), (30, 914588), (40, 685941), (60, 457294), (120, 228647)]