182628320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{163061}}^1$

素因数の和:163083

約数の個数: 48

約数和(自身を含む): 493099488

約数和(自身を除く): 310471168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 163061, 326122, 652244, 815305, 1141427, 1304488, 1630610, 2282854, 2608976, 3261220, 4565708, 5217952, 5707135, 6522440, 9131416, 11414270, 13044880, 18262832, 22828540, 26089760, 36525664, 45657080, 91314160, 182628320]

約数ペア:

[(1, 182628320), (2, 91314160), (4, 45657080), (5, 36525664), (7, 26089760), (8, 22828540), (10, 18262832), (14, 13044880), (16, 11414270), (20, 9131416), (28, 6522440), (32, 5707135), (35, 5217952), (40, 4565708), (56, 3261220), (70, 2608976), (80, 2282854), (112, 1630610), (140, 1304488), (160, 1141427), (224, 815305), (280, 652244), (560, 326122), (1120, 163061)]