68236320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142159}}^1$

素因数の和:142177

約数の個数: 48

約数和(自身を含む): 214945920

約数和(自身を除く): 146709600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 142159, 284318, 426477, 568636, 710795, 852954, 1137272, 1421590, 1705908, 2132385, 2274544, 2843180, 3411816, 4264770, 4549088, 5686360, 6823632, 8529540, 11372720, 13647264, 17059080, 22745440, 34118160, 68236320]

約数ペア:

[(1, 68236320), (2, 34118160), (3, 22745440), (4, 17059080), (5, 13647264), (6, 11372720), (8, 8529540), (10, 6823632), (12, 5686360), (15, 4549088), (16, 4264770), (20, 3411816), (24, 2843180), (30, 2274544), (32, 2132385), (40, 1705908), (48, 1421590), (60, 1137272), (80, 852954), (96, 710795), (120, 568636), (160, 426477), (240, 284318), (480, 142159)]