159787620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{295903}}^1$

素因数の和:295921

約数の個数: 48

約数和(自身を含む): 497118720

約数和(自身を除く): 337331100

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, 295903, 591806, 887709, 1183612, 1479515, 1775418, 2663127, 2959030, 3550836, 4438545, 5326254, 5918060, 7989381, 8877090, 10652508, 13315635, 15978762, 17754180, 26631270, 31957524, 39946905, 53262540, 79893810, 159787620]

約数ペア:

[(1, 159787620), (2, 79893810), (3, 53262540), (4, 39946905), (5, 31957524), (6, 26631270), (9, 17754180), (10, 15978762), (12, 13315635), (15, 10652508), (18, 8877090), (20, 7989381), (27, 5918060), (30, 5326254), (36, 4438545), (45, 3550836), (54, 2959030), (60, 2663127), (90, 1775418), (108, 1479515), (135, 1183612), (180, 887709), (270, 591806), (540, 295903)]