53905680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74869}}^1$

素因数の和:74888

約数の個数: 60

約数和(自身を含む): 181035660

約数和(自身を除く): 127129980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 74869, 149738, 224607, 299476, 374345, 449214, 598952, 673821, 748690, 898428, 1123035, 1197904, 1347642, 1497380, 1796856, 2246070, 2695284, 2994760, 3369105, 3593712, 4492140, 5390568, 5989520, 6738210, 8984280, 10781136, 13476420, 17968560, 26952840, 53905680]

約数ペア:

[(1, 53905680), (2, 26952840), (3, 17968560), (4, 13476420), (5, 10781136), (6, 8984280), (8, 6738210), (9, 5989520), (10, 5390568), (12, 4492140), (15, 3593712), (16, 3369105), (18, 2994760), (20, 2695284), (24, 2246070), (30, 1796856), (36, 1497380), (40, 1347642), (45, 1197904), (48, 1123035), (60, 898428), (72, 748690), (80, 673821), (90, 598952), (120, 449214), (144, 374345), (180, 299476), (240, 224607), (360, 149738), (720, 74869)]