142781160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1189843}}^1$

素因数の和:1189857

約数の個数: 32

約数和(自身を含む): 428343840

約数和(自身を除く): 285562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1189843, 2379686, 3569529, 4759372, 5949215, 7139058, 9518744, 11898430, 14278116, 17847645, 23796860, 28556232, 35695290, 47593720, 71390580, 142781160]

約数ペア:

[(1, 142781160), (2, 71390580), (3, 47593720), (4, 35695290), (5, 28556232), (6, 23796860), (8, 17847645), (10, 14278116), (12, 11898430), (15, 9518744), (20, 7139058), (24, 5949215), (30, 4759372), (40, 3569529), (60, 2379686), (120, 1189843)]