295727220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{547643}}^1$

素因数の和:547661

約数の個数: 48

約数和(自身を含む): 920041920

約数和(自身を除く): 624314700

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, 547643, 1095286, 1642929, 2190572, 2738215, 3285858, 4928787, 5476430, 6571716, 8214645, 9857574, 10952860, 14786361, 16429290, 19715148, 24643935, 29572722, 32858580, 49287870, 59145444, 73931805, 98575740, 147863610, 295727220]

約数ペア:

[(1, 295727220), (2, 147863610), (3, 98575740), (4, 73931805), (5, 59145444), (6, 49287870), (9, 32858580), (10, 29572722), (12, 24643935), (15, 19715148), (18, 16429290), (20, 14786361), (27, 10952860), (30, 9857574), (36, 8214645), (45, 6571716), (54, 5476430), (60, 4928787), (90, 3285858), (108, 2738215), (135, 2190572), (180, 1642929), (270, 1095286), (540, 547643)]