8738820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16183}}^1$

素因数の和:16201

約数の個数: 48

約数和(自身を含む): 27189120

約数和(自身を除く): 18450300

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, 16183, 32366, 48549, 64732, 80915, 97098, 145647, 161830, 194196, 242745, 291294, 323660, 436941, 485490, 582588, 728235, 873882, 970980, 1456470, 1747764, 2184705, 2912940, 4369410, 8738820]

約数ペア:

[(1, 8738820), (2, 4369410), (3, 2912940), (4, 2184705), (5, 1747764), (6, 1456470), (9, 970980), (10, 873882), (12, 728235), (15, 582588), (18, 485490), (20, 436941), (27, 323660), (30, 291294), (36, 242745), (45, 194196), (54, 161830), (60, 145647), (90, 97098), (108, 80915), (135, 64732), (180, 48549), (270, 32366), (540, 16183)]