16086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1322

約数の個数: 112

約数和(自身を含む): 55046880

約数和(自身を除く): 38960160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1289, 1560, 2080, 2496, 2578, 3120, 3867, 4160, 5156, 6240, 6445, 7734, 10312, 12480, 12890, 15468, 16757, 19335, 20624, 25780, 30936, 33514, 38670, 41248, 50271, 51560, 61872, 67028, 77340, 82496, 83785, 100542, 103120, 123744, 134056, 154680, 167570, 201084, 206240, 247488, 251355, 268112, 309360, 335140, 402168, 412480, 502710, 536224, 618720, 670280, 804336, 1005420, 1072448, 1237440, 1340560, 1608672, 2010840, 2681120, 3217344, 4021680, 5362240, 8043360, 16086720]

約数ペア:

[(1, 16086720), (2, 8043360), (3, 5362240), (4, 4021680), (5, 3217344), (6, 2681120), (8, 2010840), (10, 1608672), (12, 1340560), (13, 1237440), (15, 1072448), (16, 1005420), (20, 804336), (24, 670280), (26, 618720), (30, 536224), (32, 502710), (39, 412480), (40, 402168), (48, 335140), (52, 309360), (60, 268112), (64, 251355), (65, 247488), (78, 206240), (80, 201084), (96, 167570), (104, 154680), (120, 134056), (130, 123744), (156, 103120), (160, 100542), (192, 83785), (195, 82496), (208, 77340), (240, 67028), (260, 61872), (312, 51560), (320, 50271), (390, 41248), (416, 38670), (480, 33514), (520, 30936), (624, 25780), (780, 20624), (832, 19335), (960, 16757), (1040, 15468), (1248, 12890), (1289, 12480), (1560, 10312), (2080, 7734), (2496, 6445), (2578, 6240), (3120, 5156), (3867, 4160)]