23680920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197341}}^1$

素因数の和:197355

約数の個数: 32

約数和(自身を含む): 71043120

約数和(自身を除く): 47362200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197341, 394682, 592023, 789364, 986705, 1184046, 1578728, 1973410, 2368092, 2960115, 3946820, 4736184, 5920230, 7893640, 11840460, 23680920]

約数ペア:

[(1, 23680920), (2, 11840460), (3, 7893640), (4, 5920230), (5, 4736184), (6, 3946820), (8, 2960115), (10, 2368092), (12, 1973410), (15, 1578728), (20, 1184046), (24, 986705), (30, 789364), (40, 592023), (60, 394682), (120, 197341)]