380674260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2114857}}^1$

素因数の和:2114872

約数の個数: 36

約数和(自身を含む): 1154712468

約数和(自身を除く): 774038208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2114857, 4229714, 6344571, 8459428, 10574285, 12689142, 19033713, 21148570, 25378284, 31722855, 38067426, 42297140, 63445710, 76134852, 95168565, 126891420, 190337130, 380674260]

約数ペア:

[(1, 380674260), (2, 190337130), (3, 126891420), (4, 95168565), (5, 76134852), (6, 63445710), (9, 42297140), (10, 38067426), (12, 31722855), (15, 25378284), (18, 21148570), (20, 19033713), (30, 12689142), (36, 10574285), (45, 8459428), (60, 6344571), (90, 4229714), (180, 2114857)]