1270800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{353}}^1$

素因数の和:377

約数の個数: 90

約数和(自身を含む): 4422522

約数和(自身を除く): 3151722

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 353, 360, 400, 450, 600, 706, 720, 900, 1059, 1200, 1412, 1765, 1800, 2118, 2824, 3177, 3530, 3600, 4236, 5295, 5648, 6354, 7060, 8472, 8825, 10590, 12708, 14120, 15885, 16944, 17650, 21180, 25416, 26475, 28240, 31770, 35300, 42360, 50832, 52950, 63540, 70600, 79425, 84720, 105900, 127080, 141200, 158850, 211800, 254160, 317700, 423600, 635400, 1270800]

約数ペア:

[(1, 1270800), (2, 635400), (3, 423600), (4, 317700), (5, 254160), (6, 211800), (8, 158850), (9, 141200), (10, 127080), (12, 105900), (15, 84720), (16, 79425), (18, 70600), (20, 63540), (24, 52950), (25, 50832), (30, 42360), (36, 35300), (40, 31770), (45, 28240), (48, 26475), (50, 25416), (60, 21180), (72, 17650), (75, 16944), (80, 15885), (90, 14120), (100, 12708), (120, 10590), (144, 8825), (150, 8472), (180, 7060), (200, 6354), (225, 5648), (240, 5295), (300, 4236), (353, 3600), (360, 3530), (400, 3177), (450, 2824), (600, 2118), (706, 1800), (720, 1765), (900, 1412), (1059, 1200)]