1600480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 2723840

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, 1429, 2858, 5716, 7145, 10003, 11432, 14290, 20006, 22864, 28580, 40012, 45728, 50015, 57160, 80024, 100030, 114320, 160048, 200060, 228640, 320096, 400120, 800240, 1600480]

約数ペア:

[(1, 1600480), (2, 800240), (4, 400120), (5, 320096), (7, 228640), (8, 200060), (10, 160048), (14, 114320), (16, 100030), (20, 80024), (28, 57160), (32, 50015), (35, 45728), (40, 40012), (56, 28580), (70, 22864), (80, 20006), (112, 14290), (140, 11432), (160, 10003), (224, 7145), (280, 5716), (560, 2858), (1120, 1429)]