215086320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{99577}}^1$

素因数の和:99599

約数の個数: 80

約数和(自身を含む): 740860320

約数和(自身を除く): 525774000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 99577, 199154, 298731, 398308, 497885, 597462, 796616, 896193, 995770, 1194924, 1493655, 1593232, 1792386, 1991540, 2389848, 2688579, 2987310, 3584772, 3983080, 4480965, 4779696, 5377158, 5974620, 7169544, 7966160, 8961930, 10754316, 11949240, 13442895, 14339088, 17923860, 21508632, 23898480, 26885790, 35847720, 43017264, 53771580, 71695440, 107543160, 215086320]

約数ペア:

[(1, 215086320), (2, 107543160), (3, 71695440), (4, 53771580), (5, 43017264), (6, 35847720), (8, 26885790), (9, 23898480), (10, 21508632), (12, 17923860), (15, 14339088), (16, 13442895), (18, 11949240), (20, 10754316), (24, 8961930), (27, 7966160), (30, 7169544), (36, 5974620), (40, 5377158), (45, 4779696), (48, 4480965), (54, 3983080), (60, 3584772), (72, 2987310), (80, 2688579), (90, 2389848), (108, 1991540), (120, 1792386), (135, 1593232), (144, 1493655), (180, 1194924), (216, 995770), (240, 896193), (270, 796616), (360, 597462), (432, 497885), (540, 398308), (720, 298731), (1080, 199154), (2160, 99577)]