15548960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13883}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 41985216

約数和(自身を除く): 26436256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13883, 27766, 55532, 69415, 97181, 111064, 138830, 194362, 222128, 277660, 388724, 444256, 485905, 555320, 777448, 971810, 1110640, 1554896, 1943620, 2221280, 3109792, 3887240, 7774480, 15548960]

約数ペア:

[(1, 15548960), (2, 7774480), (4, 3887240), (5, 3109792), (7, 2221280), (8, 1943620), (10, 1554896), (14, 1110640), (16, 971810), (20, 777448), (28, 555320), (32, 485905), (35, 444256), (40, 388724), (56, 277660), (70, 222128), (80, 194362), (112, 138830), (140, 111064), (160, 97181), (224, 69415), (280, 55532), (560, 27766), (1120, 13883)]