30449280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15859}}^1$

素因数の和:15881

約数の個数: 64

約数和(自身を含む): 97063200

約数和(自身を除く): 66613920

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15859, 31718, 47577, 63436, 79295, 95154, 126872, 158590, 190308, 237885, 253744, 317180, 380616, 475770, 507488, 634360, 761232, 951540, 1014976, 1268720, 1522464, 1903080, 2029952, 2537440, 3044928, 3806160, 5074880, 6089856, 7612320, 10149760, 15224640, 30449280]

約数ペア:

[(1, 30449280), (2, 15224640), (3, 10149760), (4, 7612320), (5, 6089856), (6, 5074880), (8, 3806160), (10, 3044928), (12, 2537440), (15, 2029952), (16, 1903080), (20, 1522464), (24, 1268720), (30, 1014976), (32, 951540), (40, 761232), (48, 634360), (60, 507488), (64, 475770), (80, 380616), (96, 317180), (120, 253744), (128, 237885), (160, 190308), (192, 158590), (240, 126872), (320, 95154), (384, 79295), (480, 63436), (640, 47577), (960, 31718), (1920, 15859)]