417857640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3482147}}^1$

素因数の和:3482161

約数の個数: 32

約数和(自身を含む): 1253573280

約数和(自身を除く): 835715640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3482147, 6964294, 10446441, 13928588, 17410735, 20892882, 27857176, 34821470, 41785764, 52232205, 69642940, 83571528, 104464410, 139285880, 208928820, 417857640]

約数ペア:

[(1, 417857640), (2, 208928820), (3, 139285880), (4, 104464410), (5, 83571528), (6, 69642940), (8, 52232205), (10, 41785764), (12, 34821470), (15, 27857176), (20, 20892882), (24, 17410735), (30, 13928588), (40, 10446441), (60, 6964294), (120, 3482147)]