15323840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6841}}^1$

素因数の和:6865

約数の個数: 56

約数和(自身を含む): 41708832

約数和(自身を除く): 26384992

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, 6841, 13682, 27364, 34205, 47887, 54728, 68410, 95774, 109456, 136820, 191548, 218912, 239435, 273640, 383096, 437824, 478870, 547280, 766192, 957740, 1094560, 1532384, 1915480, 2189120, 3064768, 3830960, 7661920, 15323840]

約数ペア:

[(1, 15323840), (2, 7661920), (4, 3830960), (5, 3064768), (7, 2189120), (8, 1915480), (10, 1532384), (14, 1094560), (16, 957740), (20, 766192), (28, 547280), (32, 478870), (35, 437824), (40, 383096), (56, 273640), (64, 239435), (70, 218912), (80, 191548), (112, 136820), (140, 109456), (160, 95774), (224, 68410), (280, 54728), (320, 47887), (448, 34205), (560, 27364), (1120, 13682), (2240, 6841)]