360580060

素因数分解:

$2^2\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{9001}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 757680336

約数和(自身を除く): 397100276

約数列:

[1, 2, 4, 5, 10, 20, 2003, 4006, 8012, 9001, 10015, 18002, 20030, 36004, 40060, 45005, 90010, 180020, 18029003, 36058006, 72116012, 90145015, 180290030, 360580060]

約数ペア:

[(1, 360580060), (2, 180290030), (4, 90145015), (5, 72116012), (10, 36058006), (20, 18029003), (2003, 180020), (4006, 90010), (8012, 45005), (9001, 40060), (10015, 36004), (18002, 20030)]