208562880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{217253}}^1$

素因数の和:217273

約数の個数: 56

約数和(自身を含む): 662190192

約数和(自身を除く): 453627312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 217253, 434506, 651759, 869012, 1086265, 1303518, 1738024, 2172530, 2607036, 3258795, 3476048, 4345060, 5214072, 6517590, 6952096, 8690120, 10428144, 13035180, 13904192, 17380240, 20856288, 26070360, 34760480, 41712576, 52140720, 69520960, 104281440, 208562880]

約数ペア:

[(1, 208562880), (2, 104281440), (3, 69520960), (4, 52140720), (5, 41712576), (6, 34760480), (8, 26070360), (10, 20856288), (12, 17380240), (15, 13904192), (16, 13035180), (20, 10428144), (24, 8690120), (30, 6952096), (32, 6517590), (40, 5214072), (48, 4345060), (60, 3476048), (64, 3258795), (80, 2607036), (96, 2172530), (120, 1738024), (160, 1303518), (192, 1086265), (240, 869012), (320, 651759), (480, 434506), (960, 217253)]