79302780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{146857}}^1$

素因数の和:146875

約数の個数: 48

約数和(自身を含む): 246721440

約数和(自身を除く): 167418660

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, 146857, 293714, 440571, 587428, 734285, 881142, 1321713, 1468570, 1762284, 2202855, 2643426, 2937140, 3965139, 4405710, 5286852, 6608565, 7930278, 8811420, 13217130, 15860556, 19825695, 26434260, 39651390, 79302780]

約数ペア:

[(1, 79302780), (2, 39651390), (3, 26434260), (4, 19825695), (5, 15860556), (6, 13217130), (9, 8811420), (10, 7930278), (12, 6608565), (15, 5286852), (18, 4405710), (20, 3965139), (27, 2937140), (30, 2643426), (36, 2202855), (45, 1762284), (54, 1468570), (60, 1321713), (90, 881142), (108, 734285), (135, 587428), (180, 440571), (270, 293714), (540, 146857)]