180270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2003}}^1$

素因数の和:2016

約数の個数: 24

約数和(自身を含む): 468936

約数和(自身を除く): 288666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2003, 4006, 6009, 10015, 12018, 18027, 20030, 30045, 36054, 60090, 90135, 180270]

約数ペア:

[(1, 180270), (2, 90135), (3, 60090), (5, 36054), (6, 30045), (9, 20030), (10, 18027), (15, 12018), (18, 10015), (30, 6009), (45, 4006), (90, 2003)]