229466880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19919}}^1$

素因数の和:19946

約数の個数: 108

約数和(自身を含む): 793971360

約数和(自身を除く): 564504480

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 2549632, 2868336, 3187040, 3585420, 3824448, 4780560, 5099264, 5736672, 6374080, 7170840, 7648896, 9561120, 11473344, 12748160, 14341680, 15297792, 19122240, 22946688, 25496320, 28683360, 38244480, 45893376, 57366720, 76488960, 114733440, 229466880]

約数ペア:

[(1, 229466880), (2, 114733440), (3, 76488960), (4, 57366720), (5, 45893376), (6, 38244480), (8, 28683360), (9, 25496320), (10, 22946688), (12, 19122240), (15, 15297792), (16, 14341680), (18, 12748160), (20, 11473344), (24, 9561120), (30, 7648896), (32, 7170840), (36, 6374080), (40, 5736672), (45, 5099264), (48, 4780560), (60, 3824448), (64, 3585420), (72, 3187040), (80, 2868336), (90, 2549632), (96, 2390280), (120, 1912224), (128, 1792710), (144, 1593520), (160, 1434168), (180, 1274816), (192, 1195140), (240, 956112), (256, 896355), (288, 796760), (320, 717084), (360, 637408), (384, 597570), (480, 478056), (576, 398380), (640, 358542), (720, 318704), (768, 298785), (960, 239028), (1152, 199190), (1280, 179271), (1440, 159352), (1920, 119514), (2304, 99595), (2880, 79676), (3840, 59757), (5760, 39838), (11520, 19919)]