57366720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19919}}^1$

素因数の和:19942

約数の個数: 84

約数和(自身を含む): 197327520

約数和(自身を除く): 139960800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19919, 39838, 59757, 79676, 99595, 119514, 159352, 179271, 199190, 239028, 298785, 318704, 358542, 398380, 478056, 597570, 637408, 717084, 796760, 896355, 956112, 1195140, 1274816, 1434168, 1593520, 1792710, 1912224, 2390280, 2868336, 3187040, 3585420, 3824448, 4780560, 5736672, 6374080, 7170840, 9561120, 11473344, 14341680, 19122240, 28683360, 57366720]

約数ペア:

[(1, 57366720), (2, 28683360), (3, 19122240), (4, 14341680), (5, 11473344), (6, 9561120), (8, 7170840), (9, 6374080), (10, 5736672), (12, 4780560), (15, 3824448), (16, 3585420), (18, 3187040), (20, 2868336), (24, 2390280), (30, 1912224), (32, 1792710), (36, 1593520), (40, 1434168), (45, 1274816), (48, 1195140), (60, 956112), (64, 896355), (72, 796760), (80, 717084), (90, 637408), (96, 597570), (120, 478056), (144, 398380), (160, 358542), (180, 318704), (192, 298785), (240, 239028), (288, 199190), (320, 179271), (360, 159352), (480, 119514), (576, 99595), (720, 79676), (960, 59757), (1440, 39838), (2880, 19919)]