15480816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24809}}^1$

素因数の和:24833

約数の個数: 40

約数和(自身を含む): 43070160

約数和(自身を除く): 27589344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 24809, 49618, 74427, 99236, 148854, 198472, 297708, 322517, 396944, 595416, 645034, 967551, 1190832, 1290068, 1935102, 2580136, 3870204, 5160272, 7740408, 15480816]

約数ペア:

[(1, 15480816), (2, 7740408), (3, 5160272), (4, 3870204), (6, 2580136), (8, 1935102), (12, 1290068), (13, 1190832), (16, 967551), (24, 645034), (26, 595416), (39, 396944), (48, 322517), (52, 297708), (78, 198472), (104, 148854), (156, 99236), (208, 74427), (312, 49618), (624, 24809)]