15201540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28151}}^1$

素因数の和:28169

約数の個数: 48

約数和(自身を含む): 47295360

約数和(自身を除く): 32093820

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, 28151, 56302, 84453, 112604, 140755, 168906, 253359, 281510, 337812, 422265, 506718, 563020, 760077, 844530, 1013436, 1266795, 1520154, 1689060, 2533590, 3040308, 3800385, 5067180, 7600770, 15201540]

約数ペア:

[(1, 15201540), (2, 7600770), (3, 5067180), (4, 3800385), (5, 3040308), (6, 2533590), (9, 1689060), (10, 1520154), (12, 1266795), (15, 1013436), (18, 844530), (20, 760077), (27, 563020), (30, 506718), (36, 422265), (45, 337812), (54, 281510), (60, 253359), (90, 168906), (108, 140755), (135, 112604), (180, 84453), (270, 56302), (540, 28151)]