56317320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{156437}}^1$

素因数の和:156454

約数の個数: 48

約数和(自身を含む): 183032460

約数和(自身を除く): 126715140

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, 156437, 312874, 469311, 625748, 782185, 938622, 1251496, 1407933, 1564370, 1877244, 2346555, 2815866, 3128740, 3754488, 4693110, 5631732, 6257480, 7039665, 9386220, 11263464, 14079330, 18772440, 28158660, 56317320]

約数ペア:

[(1, 56317320), (2, 28158660), (3, 18772440), (4, 14079330), (5, 11263464), (6, 9386220), (8, 7039665), (9, 6257480), (10, 5631732), (12, 4693110), (15, 3754488), (18, 3128740), (20, 2815866), (24, 2346555), (30, 1877244), (36, 1564370), (40, 1407933), (45, 1251496), (60, 938622), (72, 782185), (90, 625748), (120, 469311), (180, 312874), (360, 156437)]