15546060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{28789}}^1$

素因数の和:28807

約数の個数: 48

約数和(自身を含む): 48367200

約数和(自身を除く): 32821140

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, 28789, 57578, 86367, 115156, 143945, 172734, 259101, 287890, 345468, 431835, 518202, 575780, 777303, 863670, 1036404, 1295505, 1554606, 1727340, 2591010, 3109212, 3886515, 5182020, 7773030, 15546060]

約数ペア:

[(1, 15546060), (2, 7773030), (3, 5182020), (4, 3886515), (5, 3109212), (6, 2591010), (9, 1727340), (10, 1554606), (12, 1295505), (15, 1036404), (18, 863670), (20, 777303), (27, 575780), (30, 518202), (36, 431835), (45, 345468), (54, 287890), (60, 259101), (90, 172734), (108, 143945), (135, 115156), (180, 86367), (270, 57578), (540, 28789)]