15238160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27211}}^1$

素因数の和:27231

約数の個数: 40

約数和(自身を含む): 40491456

約数和(自身を除く): 25253296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27211, 54422, 108844, 136055, 190477, 217688, 272110, 380954, 435376, 544220, 761908, 952385, 1088440, 1523816, 1904770, 2176880, 3047632, 3809540, 7619080, 15238160]

約数ペア:

[(1, 15238160), (2, 7619080), (4, 3809540), (5, 3047632), (7, 2176880), (8, 1904770), (10, 1523816), (14, 1088440), (16, 952385), (20, 761908), (28, 544220), (35, 435376), (40, 380954), (56, 272110), (70, 217688), (80, 190477), (112, 136055), (140, 108844), (280, 54422), (560, 27211)]