25416120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211801}}^1$

素因数の和:211815

約数の個数: 32

約数和(自身を含む): 76248720

約数和(自身を除く): 50832600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211801, 423602, 635403, 847204, 1059005, 1270806, 1694408, 2118010, 2541612, 3177015, 4236020, 5083224, 6354030, 8472040, 12708060, 25416120]

約数ペア:

[(1, 25416120), (2, 12708060), (3, 8472040), (4, 6354030), (5, 5083224), (6, 4236020), (8, 3177015), (10, 2541612), (12, 2118010), (15, 1694408), (20, 1270806), (24, 1059005), (30, 847204), (40, 635403), (60, 423602), (120, 211801)]