54072960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28163}}^1$

素因数の和:28185

約数の個数: 64

約数和(自身を含む): 172363680

約数和(自身を除く): 118290720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 28163, 56326, 84489, 112652, 140815, 168978, 225304, 281630, 337956, 422445, 450608, 563260, 675912, 844890, 901216, 1126520, 1351824, 1689780, 1802432, 2253040, 2703648, 3379560, 3604864, 4506080, 5407296, 6759120, 9012160, 10814592, 13518240, 18024320, 27036480, 54072960]

約数ペア:

[(1, 54072960), (2, 27036480), (3, 18024320), (4, 13518240), (5, 10814592), (6, 9012160), (8, 6759120), (10, 5407296), (12, 4506080), (15, 3604864), (16, 3379560), (20, 2703648), (24, 2253040), (30, 1802432), (32, 1689780), (40, 1351824), (48, 1126520), (60, 901216), (64, 844890), (80, 675912), (96, 563260), (120, 450608), (128, 422445), (160, 337956), (192, 281630), (240, 225304), (320, 168978), (384, 140815), (480, 112652), (640, 84489), (960, 56326), (1920, 28163)]