164551740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2742529}}^1$

素因数の和:2742541

約数の個数: 24

約数和(自身を含む): 460745040

約数和(自身を除く): 296193300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2742529, 5485058, 8227587, 10970116, 13712645, 16455174, 27425290, 32910348, 41137935, 54850580, 82275870, 164551740]

約数ペア:

[(1, 164551740), (2, 82275870), (3, 54850580), (4, 41137935), (5, 32910348), (6, 27425290), (10, 16455174), (12, 13712645), (15, 10970116), (20, 8227587), (30, 5485058), (60, 2742529)]