47361440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{863}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 83275360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 863, 980, 1120, 1372, 1568, 1715, 1726, 1960, 2744, 3430, 3452, 3920, 4315, 5488, 6041, 6860, 6904, 7840, 8630, 10976, 12082, 13720, 13808, 17260, 24164, 27440, 27616, 30205, 34520, 42287, 48328, 54880, 60410, 69040, 84574, 96656, 120820, 138080, 169148, 193312, 211435, 241640, 296009, 338296, 422870, 483280, 592018, 676592, 845740, 966560, 1184036, 1353184, 1480045, 1691480, 2368072, 2960090, 3382960, 4736144, 5920180, 6765920, 9472288, 11840360, 23680720, 47361440]

約数ペア:

[(1, 47361440), (2, 23680720), (4, 11840360), (5, 9472288), (7, 6765920), (8, 5920180), (10, 4736144), (14, 3382960), (16, 2960090), (20, 2368072), (28, 1691480), (32, 1480045), (35, 1353184), (40, 1184036), (49, 966560), (56, 845740), (70, 676592), (80, 592018), (98, 483280), (112, 422870), (140, 338296), (160, 296009), (196, 241640), (224, 211435), (245, 193312), (280, 169148), (343, 138080), (392, 120820), (490, 96656), (560, 84574), (686, 69040), (784, 60410), (863, 54880), (980, 48328), (1120, 42287), (1372, 34520), (1568, 30205), (1715, 27616), (1726, 27440), (1960, 24164), (2744, 17260), (3430, 13808), (3452, 13720), (3920, 12082), (4315, 10976), (5488, 8630), (6041, 7840), (6860, 6904)]