129242760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1077023}}^1$

素因数の和:1077037

約数の個数: 32

約数和(自身を含む): 387728640

約数和(自身を除く): 258485880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1077023, 2154046, 3231069, 4308092, 5385115, 6462138, 8616184, 10770230, 12924276, 16155345, 21540460, 25848552, 32310690, 43080920, 64621380, 129242760]

約数ペア:

[(1, 129242760), (2, 64621380), (3, 43080920), (4, 32310690), (5, 25848552), (6, 21540460), (8, 16155345), (10, 12924276), (12, 10770230), (15, 8616184), (20, 6462138), (24, 5385115), (30, 4308092), (40, 3231069), (60, 2154046), (120, 1077023)]