38890260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72019}}^1$

素因数の和:72037

約数の個数: 48

約数和(自身を含む): 120993600

約数和(自身を除く): 82103340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 72019, 144038, 216057, 288076, 360095, 432114, 648171, 720190, 864228, 1080285, 1296342, 1440380, 1944513, 2160570, 2592684, 3240855, 3889026, 4321140, 6481710, 7778052, 9722565, 12963420, 19445130, 38890260]

約数ペア:

[(1, 38890260), (2, 19445130), (3, 12963420), (4, 9722565), (5, 7778052), (6, 6481710), (9, 4321140), (10, 3889026), (12, 3240855), (15, 2592684), (18, 2160570), (20, 1944513), (27, 1440380), (30, 1296342), (36, 1080285), (45, 864228), (54, 720190), (60, 648171), (90, 432114), (108, 360095), (135, 288076), (180, 216057), (270, 144038), (540, 72019)]