180270864

素因数分解:

$2^4\times 3^2\times {\mathrm{1251881}}^1$

素因数の和:1251895

約数の個数: 30

約数和(自身を含む): 504508446

約数和(自身を除く): 324237582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1251881, 2503762, 3755643, 5007524, 7511286, 10015048, 11266929, 15022572, 20030096, 22533858, 30045144, 45067716, 60090288, 90135432, 180270864]

約数ペア:

[(1, 180270864), (2, 90135432), (3, 60090288), (4, 45067716), (6, 30045144), (8, 22533858), (9, 20030096), (12, 15022572), (16, 11266929), (18, 10015048), (24, 7511286), (36, 5007524), (48, 3755643), (72, 2503762), (144, 1251881)]