241310720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6765

約数の個数: 88

約数和(自身を含む): 661655904

約数和(自身を除く): 420345184

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, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 6733, 7168, 8960, 13466, 17920, 26932, 33665, 35840, 47131, 53864, 67330, 94262, 107728, 134660, 188524, 215456, 235655, 269320, 377048, 430912, 471310, 538640, 754096, 861824, 942620, 1077280, 1508192, 1723648, 1885240, 2154560, 3016384, 3447296, 3770480, 4309120, 6032768, 6894592, 7540960, 8618240, 12065536, 15081920, 17236480, 24131072, 30163840, 34472960, 48262144, 60327680, 120655360, 241310720]

約数ペア:

[(1, 241310720), (2, 120655360), (4, 60327680), (5, 48262144), (7, 34472960), (8, 30163840), (10, 24131072), (14, 17236480), (16, 15081920), (20, 12065536), (28, 8618240), (32, 7540960), (35, 6894592), (40, 6032768), (56, 4309120), (64, 3770480), (70, 3447296), (80, 3016384), (112, 2154560), (128, 1885240), (140, 1723648), (160, 1508192), (224, 1077280), (256, 942620), (280, 861824), (320, 754096), (448, 538640), (512, 471310), (560, 430912), (640, 377048), (896, 269320), (1024, 235655), (1120, 215456), (1280, 188524), (1792, 134660), (2240, 107728), (2560, 94262), (3584, 67330), (4480, 53864), (5120, 47131), (6733, 35840), (7168, 33665), (8960, 26932), (13466, 17920)]