42227760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175949}}^1$

素因数の和:175965

約数の個数: 40

約数和(自身を含む): 130906800

約数和(自身を除く): 88679040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175949, 351898, 527847, 703796, 879745, 1055694, 1407592, 1759490, 2111388, 2639235, 2815184, 3518980, 4222776, 5278470, 7037960, 8445552, 10556940, 14075920, 21113880, 42227760]

約数ペア:

[(1, 42227760), (2, 21113880), (3, 14075920), (4, 10556940), (5, 8445552), (6, 7037960), (8, 5278470), (10, 4222776), (12, 3518980), (15, 2815184), (16, 2639235), (20, 2111388), (24, 1759490), (30, 1407592), (40, 1055694), (48, 879745), (60, 703796), (80, 527847), (120, 351898), (240, 175949)]