224735220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1248529}}^1$

素因数の和:1248544

約数の個数: 36

約数和(自身を含む): 681697380

約数和(自身を除く): 456962160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1248529, 2497058, 3745587, 4994116, 6242645, 7491174, 11236761, 12485290, 14982348, 18727935, 22473522, 24970580, 37455870, 44947044, 56183805, 74911740, 112367610, 224735220]

約数ペア:

[(1, 224735220), (2, 112367610), (3, 74911740), (4, 56183805), (5, 44947044), (6, 37455870), (9, 24970580), (10, 22473522), (12, 18727935), (15, 14982348), (18, 12485290), (20, 11236761), (30, 7491174), (36, 6242645), (45, 4994116), (60, 3745587), (90, 2497058), (180, 1248529)]