216008400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{180007}}^1$

素因数の和:180028

約数の個数: 60

約数和(自身を含む): 691950752

約数和(自身を除く): 475942352

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, 180007, 360014, 540021, 720028, 900035, 1080042, 1440056, 1800070, 2160084, 2700105, 2880112, 3600140, 4320168, 4500175, 5400210, 7200280, 8640336, 9000350, 10800420, 13500525, 14400560, 18000700, 21600840, 27001050, 36001400, 43201680, 54002100, 72002800, 108004200, 216008400]

約数ペア:

[(1, 216008400), (2, 108004200), (3, 72002800), (4, 54002100), (5, 43201680), (6, 36001400), (8, 27001050), (10, 21600840), (12, 18000700), (15, 14400560), (16, 13500525), (20, 10800420), (24, 9000350), (25, 8640336), (30, 7200280), (40, 5400210), (48, 4500175), (50, 4320168), (60, 3600140), (75, 2880112), (80, 2700105), (100, 2160084), (120, 1800070), (150, 1440056), (200, 1080042), (240, 900035), (300, 720028), (400, 540021), (600, 360014), (1200, 180007)]