271855360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{30341}}^1$

素因数の和:30369

約数の個数: 72

約数和(自身を含む): 744228576

約数和(自身を除く): 472373216

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 30341, 60682, 121364, 151705, 212387, 242728, 303410, 424774, 485456, 606820, 849548, 970912, 1061935, 1213640, 1699096, 1941824, 2123870, 2427280, 3398192, 3883648, 4247740, 4854560, 6796384, 7767296, 8495480, 9709120, 13592768, 16990960, 19418240, 27185536, 33981920, 38836480, 54371072, 67963840, 135927680, 271855360]

約数ペア:

[(1, 271855360), (2, 135927680), (4, 67963840), (5, 54371072), (7, 38836480), (8, 33981920), (10, 27185536), (14, 19418240), (16, 16990960), (20, 13592768), (28, 9709120), (32, 8495480), (35, 7767296), (40, 6796384), (56, 4854560), (64, 4247740), (70, 3883648), (80, 3398192), (112, 2427280), (128, 2123870), (140, 1941824), (160, 1699096), (224, 1213640), (256, 1061935), (280, 970912), (320, 849548), (448, 606820), (560, 485456), (640, 424774), (896, 303410), (1120, 242728), (1280, 212387), (1792, 151705), (2240, 121364), (4480, 60682), (8960, 30341)]