489925080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1360903}}^1$

素因数の和:1360920

約数の個数: 48

約数和(自身を含む): 1592257680

約数和(自身を除く): 1102332600

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, 1360903, 2721806, 4082709, 5443612, 6804515, 8165418, 10887224, 12248127, 13609030, 16330836, 20413545, 24496254, 27218060, 32661672, 40827090, 48992508, 54436120, 61240635, 81654180, 97985016, 122481270, 163308360, 244962540, 489925080]

約数ペア:

[(1, 489925080), (2, 244962540), (3, 163308360), (4, 122481270), (5, 97985016), (6, 81654180), (8, 61240635), (9, 54436120), (10, 48992508), (12, 40827090), (15, 32661672), (18, 27218060), (20, 24496254), (24, 20413545), (30, 16330836), (36, 13609030), (40, 12248127), (45, 10887224), (60, 8165418), (72, 6804515), (90, 5443612), (120, 4082709), (180, 2721806), (360, 1360903)]