15359120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27427}}^1$

素因数の和:27447

約数の個数: 40

約数和(自身を含む): 40812864

約数和(自身を除く): 25453744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27427, 54854, 109708, 137135, 191989, 219416, 274270, 383978, 438832, 548540, 767956, 959945, 1097080, 1535912, 1919890, 2194160, 3071824, 3839780, 7679560, 15359120]

約数ペア:

[(1, 15359120), (2, 7679560), (4, 3839780), (5, 3071824), (7, 2194160), (8, 1919890), (10, 1535912), (14, 1097080), (16, 959945), (20, 767956), (28, 548540), (35, 438832), (40, 383978), (56, 274270), (70, 219416), (80, 191989), (112, 137135), (140, 109708), (280, 54854), (560, 27427)]