2430420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40507}}^1$

素因数の和:40519

約数の個数: 24

約数和(自身を含む): 6805344

約数和(自身を除く): 4374924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40507, 81014, 121521, 162028, 202535, 243042, 405070, 486084, 607605, 810140, 1215210, 2430420]

約数ペア:

[(1, 2430420), (2, 1215210), (3, 810140), (4, 607605), (5, 486084), (6, 405070), (10, 243042), (12, 202535), (15, 162028), (20, 121521), (30, 81014), (60, 40507)]