3605120

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 8886240

約数和(自身を除く): 5281120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 131, 160, 172, 215, 262, 320, 344, 430, 524, 640, 655, 688, 860, 1048, 1310, 1376, 1720, 2096, 2620, 2752, 3440, 4192, 5240, 5504, 5633, 6880, 8384, 10480, 11266, 13760, 16768, 20960, 22532, 27520, 28165, 41920, 45064, 56330, 83840, 90128, 112660, 180256, 225320, 360512, 450640, 721024, 901280, 1802560, 3605120]

約数ペア:

[(1, 3605120), (2, 1802560), (4, 901280), (5, 721024), (8, 450640), (10, 360512), (16, 225320), (20, 180256), (32, 112660), (40, 90128), (43, 83840), (64, 56330), (80, 45064), (86, 41920), (128, 28165), (131, 27520), (160, 22532), (172, 20960), (215, 16768), (262, 13760), (320, 11266), (344, 10480), (430, 8384), (524, 6880), (640, 5633), (655, 5504), (688, 5240), (860, 4192), (1048, 3440), (1310, 2752), (1376, 2620), (1720, 2096)]