28682760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239023}}^1$

素因数の和:239037

約数の個数: 32

約数和(自身を含む): 86048640

約数和(自身を除く): 57365880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239023, 478046, 717069, 956092, 1195115, 1434138, 1912184, 2390230, 2868276, 3585345, 4780460, 5736552, 7170690, 9560920, 14341380, 28682760]

約数ペア:

[(1, 28682760), (2, 14341380), (3, 9560920), (4, 7170690), (5, 5736552), (6, 4780460), (8, 3585345), (10, 2868276), (12, 2390230), (15, 1912184), (20, 1434138), (24, 1195115), (30, 956092), (40, 717069), (60, 478046), (120, 239023)]