76944760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7151}}^1$

素因数の和:7431

約数の個数: 32

約数和(自身を含む): 173793600

約数和(自身を除く): 96848840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 7151, 10760, 14302, 28604, 35755, 57208, 71510, 143020, 286040, 1923619, 3847238, 7694476, 9618095, 15388952, 19236190, 38472380, 76944760]

約数ペア:

[(1, 76944760), (2, 38472380), (4, 19236190), (5, 15388952), (8, 9618095), (10, 7694476), (20, 3847238), (40, 1923619), (269, 286040), (538, 143020), (1076, 71510), (1345, 57208), (2152, 35755), (2690, 28604), (5380, 14302), (7151, 10760)]