15540060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{259001}}^1$

素因数の和:259013

約数の個数: 24

約数和(自身を含む): 43512336

約数和(自身を除く): 27972276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 259001, 518002, 777003, 1036004, 1295005, 1554006, 2590010, 3108012, 3885015, 5180020, 7770030, 15540060]

約数ペア:

[(1, 15540060), (2, 7770030), (3, 5180020), (4, 3885015), (5, 3108012), (6, 2590010), (10, 1554006), (12, 1295005), (15, 1036004), (20, 777003), (30, 518002), (60, 259001)]