239733180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1331851}}^1$

素因数の和:1331866

約数の個数: 36

約数和(自身を含む): 727191192

約数和(自身を除く): 487458012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1331851, 2663702, 3995553, 5327404, 6659255, 7991106, 11986659, 13318510, 15982212, 19977765, 23973318, 26637020, 39955530, 47946636, 59933295, 79911060, 119866590, 239733180]

約数ペア:

[(1, 239733180), (2, 119866590), (3, 79911060), (4, 59933295), (5, 47946636), (6, 39955530), (9, 26637020), (10, 23973318), (12, 19977765), (15, 15982212), (18, 13318510), (20, 11986659), (30, 7991106), (36, 6659255), (45, 5327404), (60, 3995553), (90, 2663702), (180, 1331851)]