1323139200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{137827}}^1$

素因数の和:137854

約数の個数: 96

約数和(自身を含む): 4358121360

約数和(自身を除く): 3034982160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 137827, 275654, 413481, 551308, 689135, 826962, 1102616, 1378270, 1653924, 2067405, 2205232, 2756540, 3307848, 3445675, 4134810, 4410464, 5513080, 6615696, 6891350, 8269620, 8820928, 10337025, 11026160, 13231392, 13782700, 16539240, 17641856, 20674050, 22052320, 26462784, 27565400, 33078480, 41348100, 44104640, 52925568, 55130800, 66156960, 82696200, 88209280, 110261600, 132313920, 165392400, 220523200, 264627840, 330784800, 441046400, 661569600, 1323139200]

約数ペア:

[(1, 1323139200), (2, 661569600), (3, 441046400), (4, 330784800), (5, 264627840), (6, 220523200), (8, 165392400), (10, 132313920), (12, 110261600), (15, 88209280), (16, 82696200), (20, 66156960), (24, 55130800), (25, 52925568), (30, 44104640), (32, 41348100), (40, 33078480), (48, 27565400), (50, 26462784), (60, 22052320), (64, 20674050), (75, 17641856), (80, 16539240), (96, 13782700), (100, 13231392), (120, 11026160), (128, 10337025), (150, 8820928), (160, 8269620), (192, 6891350), (200, 6615696), (240, 5513080), (300, 4410464), (320, 4134810), (384, 3445675), (400, 3307848), (480, 2756540), (600, 2205232), (640, 2067405), (800, 1653924), (960, 1378270), (1200, 1102616), (1600, 826962), (1920, 689135), (2400, 551308), (3200, 413481), (4800, 275654), (9600, 137827)]