126788280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1056569}}^1$

素因数の和:1056583

約数の個数: 32

約数和(自身を含む): 380365200

約数和(自身を除く): 253576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1056569, 2113138, 3169707, 4226276, 5282845, 6339414, 8452552, 10565690, 12678828, 15848535, 21131380, 25357656, 31697070, 42262760, 63394140, 126788280]

約数ペア:

[(1, 126788280), (2, 63394140), (3, 42262760), (4, 31697070), (5, 25357656), (6, 21131380), (8, 15848535), (10, 12678828), (12, 10565690), (15, 8452552), (20, 6339414), (24, 5282845), (30, 4226276), (40, 3169707), (60, 2113138), (120, 1056569)]