270942720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{35279}}^1$

素因数の和:35305

約数の個数: 80

約数和(自身を含む): 866194560

約数和(自身を除く): 595251840

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 35279, 70558, 105837, 141116, 176395, 211674, 282232, 352790, 423348, 529185, 564464, 705580, 846696, 1058370, 1128928, 1411160, 1693392, 2116740, 2257856, 2822320, 3386784, 4233480, 4515712, 5644640, 6773568, 8466960, 9031424, 11289280, 13547136, 16933920, 18062848, 22578560, 27094272, 33867840, 45157120, 54188544, 67735680, 90314240, 135471360, 270942720]

約数ペア:

[(1, 270942720), (2, 135471360), (3, 90314240), (4, 67735680), (5, 54188544), (6, 45157120), (8, 33867840), (10, 27094272), (12, 22578560), (15, 18062848), (16, 16933920), (20, 13547136), (24, 11289280), (30, 9031424), (32, 8466960), (40, 6773568), (48, 5644640), (60, 4515712), (64, 4233480), (80, 3386784), (96, 2822320), (120, 2257856), (128, 2116740), (160, 1693392), (192, 1411160), (240, 1128928), (256, 1058370), (320, 846696), (384, 705580), (480, 564464), (512, 529185), (640, 423348), (768, 352790), (960, 282232), (1280, 211674), (1536, 176395), (1920, 141116), (2560, 105837), (3840, 70558), (7680, 35279)]