15081920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6733}}^1$

素因数の和:6757

約数の個数: 56

約数和(自身を含む): 41050464

約数和(自身を除く): 25968544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6733, 13466, 26932, 33665, 47131, 53864, 67330, 94262, 107728, 134660, 188524, 215456, 235655, 269320, 377048, 430912, 471310, 538640, 754096, 942620, 1077280, 1508192, 1885240, 2154560, 3016384, 3770480, 7540960, 15081920]

約数ペア:

[(1, 15081920), (2, 7540960), (4, 3770480), (5, 3016384), (7, 2154560), (8, 1885240), (10, 1508192), (14, 1077280), (16, 942620), (20, 754096), (28, 538640), (32, 471310), (35, 430912), (40, 377048), (56, 269320), (64, 235655), (70, 215456), (80, 188524), (112, 134660), (140, 107728), (160, 94262), (224, 67330), (280, 53864), (320, 47131), (448, 33665), (560, 26932), (1120, 13466), (2240, 6733)]