27560960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:801

約数の個数: 88

約数和(自身を含む): 75657120

約数和(自身を除く): 48096160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 769, 896, 1024, 1120, 1280, 1538, 1792, 2240, 2560, 3076, 3584, 3845, 4480, 5120, 5383, 6152, 7168, 7690, 8960, 10766, 12304, 15380, 17920, 21532, 24608, 26915, 30760, 35840, 43064, 49216, 53830, 61520, 86128, 98432, 107660, 123040, 172256, 196864, 215320, 246080, 344512, 393728, 430640, 492160, 689024, 787456, 861280, 984320, 1378048, 1722560, 1968640, 2756096, 3445120, 3937280, 5512192, 6890240, 13780480, 27560960]

約数ペア:

[(1, 27560960), (2, 13780480), (4, 6890240), (5, 5512192), (7, 3937280), (8, 3445120), (10, 2756096), (14, 1968640), (16, 1722560), (20, 1378048), (28, 984320), (32, 861280), (35, 787456), (40, 689024), (56, 492160), (64, 430640), (70, 393728), (80, 344512), (112, 246080), (128, 215320), (140, 196864), (160, 172256), (224, 123040), (256, 107660), (280, 98432), (320, 86128), (448, 61520), (512, 53830), (560, 49216), (640, 43064), (769, 35840), (896, 30760), (1024, 26915), (1120, 24608), (1280, 21532), (1538, 17920), (1792, 15380), (2240, 12304), (2560, 10766), (3076, 8960), (3584, 7690), (3845, 7168), (4480, 6152), (5120, 5383)]