48008880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 162779760

約数和(自身を除く): 114770880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 509, 524, 655, 720, 786, 1018, 1048, 1179, 1310, 1527, 1572, 1965, 2036, 2096, 2358, 2545, 2620, 3054, 3144, 3930, 4072, 4581, 4716, 5090, 5240, 5895, 6108, 6288, 7635, 7860, 8144, 9162, 9432, 10180, 10480, 11790, 12216, 15270, 15720, 18324, 18864, 20360, 22905, 23580, 24432, 30540, 31440, 36648, 40720, 45810, 47160, 61080, 66679, 73296, 91620, 94320, 122160, 133358, 183240, 200037, 266716, 333395, 366480, 400074, 533432, 600111, 666790, 800148, 1000185, 1066864, 1200222, 1333580, 1600296, 2000370, 2400444, 2667160, 3000555, 3200592, 4000740, 4800888, 5334320, 6001110, 8001480, 9601776, 12002220, 16002960, 24004440, 48008880]

約数ペア:

[(1, 48008880), (2, 24004440), (3, 16002960), (4, 12002220), (5, 9601776), (6, 8001480), (8, 6001110), (9, 5334320), (10, 4800888), (12, 4000740), (15, 3200592), (16, 3000555), (18, 2667160), (20, 2400444), (24, 2000370), (30, 1600296), (36, 1333580), (40, 1200222), (45, 1066864), (48, 1000185), (60, 800148), (72, 666790), (80, 600111), (90, 533432), (120, 400074), (131, 366480), (144, 333395), (180, 266716), (240, 200037), (262, 183240), (360, 133358), (393, 122160), (509, 94320), (524, 91620), (655, 73296), (720, 66679), (786, 61080), (1018, 47160), (1048, 45810), (1179, 40720), (1310, 36648), (1527, 31440), (1572, 30540), (1965, 24432), (2036, 23580), (2096, 22905), (2358, 20360), (2545, 18864), (2620, 18324), (3054, 15720), (3144, 15270), (3930, 12216), (4072, 11790), (4581, 10480), (4716, 10180), (5090, 9432), (5240, 9162), (5895, 8144), (6108, 7860), (6288, 7635)]