21600960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22501}}^1$

素因数の和:22521

約数の個数: 56

約数和(自身を含む): 68586096

約数和(自身を除く): 46985136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 22501, 45002, 67503, 90004, 112505, 135006, 180008, 225010, 270012, 337515, 360016, 450020, 540024, 675030, 720032, 900040, 1080048, 1350060, 1440064, 1800080, 2160096, 2700120, 3600160, 4320192, 5400240, 7200320, 10800480, 21600960]

約数ペア:

[(1, 21600960), (2, 10800480), (3, 7200320), (4, 5400240), (5, 4320192), (6, 3600160), (8, 2700120), (10, 2160096), (12, 1800080), (15, 1440064), (16, 1350060), (20, 1080048), (24, 900040), (30, 720032), (32, 675030), (40, 540024), (48, 450020), (60, 360016), (64, 337515), (80, 270012), (96, 225010), (120, 180008), (160, 135006), (192, 112505), (240, 90004), (320, 67503), (480, 45002), (960, 22501)]