8264478720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{134513}}^1$

素因数の和:134545

約数の個数: 104

約数和(自身を含む): 26443300176

約数和(自身を除く): 18178821456

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 20480, 30720, 61440, 134513, 269026, 403539, 538052, 672565, 807078, 1076104, 1345130, 1614156, 2017695, 2152208, 2690260, 3228312, 4035390, 4304416, 5380520, 6456624, 8070780, 8608832, 10761040, 12913248, 16141560, 17217664, 21522080, 25826496, 32283120, 34435328, 43044160, 51652992, 64566240, 68870656, 86088320, 103305984, 129132480, 137741312, 172176640, 206611968, 258264960, 275482624, 344353280, 413223936, 516529920, 550965248, 688706560, 826447872, 1033059840, 1377413120, 1652895744, 2066119680, 2754826240, 4132239360, 8264478720]

約数ペア:

[(1, 8264478720), (2, 4132239360), (3, 2754826240), (4, 2066119680), (5, 1652895744), (6, 1377413120), (8, 1033059840), (10, 826447872), (12, 688706560), (15, 550965248), (16, 516529920), (20, 413223936), (24, 344353280), (30, 275482624), (32, 258264960), (40, 206611968), (48, 172176640), (60, 137741312), (64, 129132480), (80, 103305984), (96, 86088320), (120, 68870656), (128, 64566240), (160, 51652992), (192, 43044160), (240, 34435328), (256, 32283120), (320, 25826496), (384, 21522080), (480, 17217664), (512, 16141560), (640, 12913248), (768, 10761040), (960, 8608832), (1024, 8070780), (1280, 6456624), (1536, 5380520), (1920, 4304416), (2048, 4035390), (2560, 3228312), (3072, 2690260), (3840, 2152208), (4096, 2017695), (5120, 1614156), (6144, 1345130), (7680, 1076104), (10240, 807078), (12288, 672565), (15360, 538052), (20480, 403539), (30720, 269026), (61440, 134513)]