27142800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{22619}}^1$

素因数の和:22640

約数の個数: 60

約数和(自身を含む): 86951280

約数和(自身を除く): 59808480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 226190, 271428, 339285, 361904, 452380, 542856, 565475, 678570, 904760, 1085712, 1130950, 1357140, 1696425, 1809520, 2261900, 2714280, 3392850, 4523800, 5428560, 6785700, 9047600, 13571400, 27142800]

約数ペア:

[(1, 27142800), (2, 13571400), (3, 9047600), (4, 6785700), (5, 5428560), (6, 4523800), (8, 3392850), (10, 2714280), (12, 2261900), (15, 1809520), (16, 1696425), (20, 1357140), (24, 1130950), (25, 1085712), (30, 904760), (40, 678570), (48, 565475), (50, 542856), (60, 452380), (75, 361904), (80, 339285), (100, 271428), (120, 226190), (150, 180952), (200, 135714), (240, 113095), (300, 90476), (400, 67857), (600, 45238), (1200, 22619)]