68802840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191119}}^1$

素因数の和:191136

約数の個数: 48

約数和(自身を含む): 223610400

約数和(自身を除く): 154807560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 191119, 382238, 573357, 764476, 955595, 1146714, 1528952, 1720071, 1911190, 2293428, 2866785, 3440142, 3822380, 4586856, 5733570, 6880284, 7644760, 8600355, 11467140, 13760568, 17200710, 22934280, 34401420, 68802840]

約数ペア:

[(1, 68802840), (2, 34401420), (3, 22934280), (4, 17200710), (5, 13760568), (6, 11467140), (8, 8600355), (9, 7644760), (10, 6880284), (12, 5733570), (15, 4586856), (18, 3822380), (20, 3440142), (24, 2866785), (30, 2293428), (36, 1911190), (40, 1720071), (45, 1528952), (60, 1146714), (72, 955595), (90, 764476), (120, 573357), (180, 382238), (360, 191119)]