196413720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1636781}}^1$

素因数の和:1636795

約数の個数: 32

約数和(自身を含む): 589241520

約数和(自身を除く): 392827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1636781, 3273562, 4910343, 6547124, 8183905, 9820686, 13094248, 16367810, 19641372, 24551715, 32735620, 39282744, 49103430, 65471240, 98206860, 196413720]

約数ペア:

[(1, 196413720), (2, 98206860), (3, 65471240), (4, 49103430), (5, 39282744), (6, 32735620), (8, 24551715), (10, 19641372), (12, 16367810), (15, 13094248), (20, 9820686), (24, 8183905), (30, 6547124), (40, 4910343), (60, 3273562), (120, 1636781)]