142801290420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2380021507}}^1$

素因数の和:2380021519

約数の個数: 24

約数和(自身を含む): 399843613344

約数和(自身を除く): 257042322924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2380021507, 4760043014, 7140064521, 9520086028, 11900107535, 14280129042, 23800215070, 28560258084, 35700322605, 47600430140, 71400645210, 142801290420]

約数ペア:

[(1, 142801290420), (2, 71400645210), (3, 47600430140), (4, 35700322605), (5, 28560258084), (6, 23800215070), (10, 14280129042), (12, 11900107535), (15, 9520086028), (20, 7140064521), (30, 4760043014), (60, 2380021507)]