293381460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{543299}}^1$

素因数の和:543317

約数の個数: 48

約数和(自身を含む): 912744000

約数和(自身を除く): 619362540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 543299, 1086598, 1629897, 2173196, 2716495, 3259794, 4889691, 5432990, 6519588, 8149485, 9779382, 10865980, 14669073, 16298970, 19558764, 24448455, 29338146, 32597940, 48896910, 58676292, 73345365, 97793820, 146690730, 293381460]

約数ペア:

[(1, 293381460), (2, 146690730), (3, 97793820), (4, 73345365), (5, 58676292), (6, 48896910), (9, 32597940), (10, 29338146), (12, 24448455), (15, 19558764), (18, 16298970), (20, 14669073), (27, 10865980), (30, 9779382), (36, 8149485), (45, 6519588), (54, 5432990), (60, 4889691), (90, 3259794), (108, 2716495), (135, 2173196), (180, 1629897), (270, 1086598), (540, 543299)]