76761480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639679}}^1$

素因数の和:639693

約数の個数: 32

約数和(自身を含む): 230284800

約数和(自身を除く): 153523320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639679, 1279358, 1919037, 2558716, 3198395, 3838074, 5117432, 6396790, 7676148, 9595185, 12793580, 15352296, 19190370, 25587160, 38380740, 76761480]

約数ペア:

[(1, 76761480), (2, 38380740), (3, 25587160), (4, 19190370), (5, 15352296), (6, 12793580), (8, 9595185), (10, 7676148), (12, 6396790), (15, 5117432), (20, 3838074), (24, 3198395), (30, 2558716), (40, 1919037), (60, 1279358), (120, 639679)]