15964480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{7127}}^1$

素因数の和:7151

約数の個数: 56

約数和(自身を含む): 43452288

約数和(自身を除く): 27487808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 7127, 14254, 28508, 35635, 49889, 57016, 71270, 99778, 114032, 142540, 199556, 228064, 249445, 285080, 399112, 456128, 498890, 570160, 798224, 997780, 1140320, 1596448, 1995560, 2280640, 3192896, 3991120, 7982240, 15964480]

約数ペア:

[(1, 15964480), (2, 7982240), (4, 3991120), (5, 3192896), (7, 2280640), (8, 1995560), (10, 1596448), (14, 1140320), (16, 997780), (20, 798224), (28, 570160), (32, 498890), (35, 456128), (40, 399112), (56, 285080), (64, 249445), (70, 228064), (80, 199556), (112, 142540), (140, 114032), (160, 99778), (224, 71270), (280, 57016), (320, 49889), (448, 35635), (560, 28508), (1120, 14254), (2240, 7127)]